diff --git a/category/all/index.html b/category/all/index.html
index 5f651c69..6452fa45 100644
--- a/category/all/index.html
+++ b/category/all/index.html
@@ -2,4 +2,4 @@
         function gtag(){dataLayer.push(arguments);}
         gtag('js', new Date());
 
-        gtag('config', 'G-4ZPP8W4RNN');</script></head><body id="category" class="leading-normal bg-white dark:bg-black"><a class="sr-only" href="#main">Skip to content</a><div id="wrapper" class="wrapper pb-16 md:pb-0 flex flex-col relative min-h-screen"><div class=""><header id="header" class="inner header flex flex-col md:flex-row md:justify-start items-center p-2 md:p-4"><a class="company-logo-link block hover:text-link-hover" href="/" title="Privacy Preserving Systems Lab home"><div></div></a><nav id="nav" class="nav hidden md:flex flex-grow"><ul class="menu list-reset text-base flex flex-row justify-between flex-grow"><div class="flex flex-col md:flex-row items-center"><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/" class="link text-black">Home</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/people/" class="link text-black">People</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/research/" class="link text-black">Research</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/publications/" class="link text-black">Publications</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/teaching/" class="link text-black">Teaching</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/funding/" class="link text-black">Funding</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/blog/" class="link text-black">Blog</a></li></div><li class="level-1 mb-4 md:mb-0"><a href="https://github.com/pps-lab" rel="noopener" aria-label="Github" target="_blank" class="link text-black"><svg class="fill-current" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="22" height="22" viewBox="0 0 22 22"><path d="M12,2A10,10 0 0,0 2,12C2,16.42 4.87,20.17 8.84,21.5C9.34,21.58 9.5,21.27 9.5,21C9.5,20.77 9.5,20.14 9.5,19.31C6.73,19.91 6.14,17.97 6.14,17.97C5.68,16.81 5.03,16.5 5.03,16.5C4.12,15.88 5.1,15.9 5.1,15.9C6.1,15.97 6.63,16.93 6.63,16.93C7.5,18.45 8.97,18 9.54,17.76C9.63,17.11 9.89,16.67 10.17,16.42C7.95,16.17 5.62,15.31 5.62,11.5C5.62,10.39 6,9.5 6.65,8.79C6.55,8.54 6.2,7.5 6.75,6.15C6.75,6.15 7.59,5.88 9.5,7.17C10.29,6.95 11.15,6.84 12,6.84C12.85,6.84 13.71,6.95 14.5,7.17C16.41,5.88 17.25,6.15 17.25,6.15C17.8,7.5 17.45,8.54 17.35,8.79C18,9.5 18.38,10.39 18.38,11.5C18.38,15.32 16.04,16.16 13.81,16.41C14.17,16.72 14.5,17.33 14.5,18.26C14.5,19.6 14.5,20.68 14.5,21C14.5,21.27 14.66,21.59 15.17,21.5C19.14,20.16 22,16.42 22,12A10,10 0 0,0 12,2Z"></path></svg></a></li></ul></nav></header></div><main id="main" class="main inner flex flex-1 flex-col py-10 lg:py-20 focus:outline-none" tabindex="-1"><article id="container-centre" class="column centre flex-1"><header><h1 class="page-title text-purple-900 text-3xl md:text-center md:text-5xl mb-16 lg:mb-24 lg:text-6xl">Category — All</h1></header><div class="posts"><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/anwar_specific/tiim/">TIIM: Technology-Independent Interference Mitigation for Low-power Wireless Networks.</a></h2><time datetime="Thu Jan 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time)">01.01.2015</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/anwar_specific/talos/">Talos: Encrypted Query Processing for the Internet of Things.</a></h2><time datetime="Sun Nov 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time)">01.11.2015</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/anwar_specific/crosszig/">CrossZig: Combating Cross-Technology Interference in Low-power Wireless Networks.</a></h2><time datetime="Tue Nov 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time)">01.11.2016</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/hidde_specific/decreg/">Decreg: A framework for preventing double-financing using blockchain technology</a></h2><time datetime="Sun Jan 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time)">01.01.2017</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/anwar_specific/pilatus/">Secure Sharing of Partially Homomorphic Encrypted IoT Data.</a></h2><time datetime="Wed Nov 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time)">01.11.2017</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/lukas_specific/blockchain/">Towards Blockchain-based Auditable Storage and Sharing of IoT Data.</a></h2><time datetime="Wed Nov 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time)">01.11.2017</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/alex_specific/marble/">Marble: Making Fully Homomorphic Encryption Accessible to All.</a></h2><time datetime="Mon Oct 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time)">01.10.2018</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/lukas_specific/fl/">Robust Secure Aggregation for Privacy-Preserving Federated Learning with Adversaries</a></h2><time datetime="Fri Nov 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time)">01.11.2019</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/alumni/fabiobertschi/">Fabio Bertschi</a></h2><time datetime="Wed Jan 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">01.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/alumni/gyorgyrethy/">Gyorgy Rethy</a></h2><time datetime="Wed Jan 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">01.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/anwarhithnawi/">Anwar Hithnawi</a></h2><time datetime="Wed Jan 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">01.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-theses/patrickjattke/">Analysis, Design and Implementation of Advanced Optimization Strategies for the Marble FHE Compiler</a></h2><time datetime="Wed Jan 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">01.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/alumni/ullaaeschbacher/">Ulla Aeschbacher</a></h2><time datetime="Thu Jan 02 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">02.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/projects/alexanderviand/">Projects</a></h2><time datetime="Thu Jan 02 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">02.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/timecrypt/">TimeCrypt: Encrypted Data Stream Processing at Scale with Cryptographic Access Control.</a></h2><time datetime="Thu Jan 02 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">02.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/nicolaskuechler/">Nicolas Küchler</a></h2><time datetime="Sat Jan 04 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">04.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/hiddelycklama/">Hidde Lycklama</a></h2><time datetime="Sun Jan 05 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">05.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/emanuelopel/">Emanuel Opel</a></h2><time datetime="Mon Jan 06 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">06.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/ishagupta/">Isha Gupta</a></h2><time datetime="Tue Jan 07 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">07.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/HelloWorld/">&gt; Hello, World!</a></h2><time datetime="Sat Feb 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">01.02.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/timecrypt/">TimeCrypt is accepted at USENIX NSDI 2020!</a></h2><time datetime="Tue Feb 25 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">25.02.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/droplet/">Droplet: Decentralized Authorization and Access Control for Encrypted Data Streams.</a></h2><time datetime="Fri May 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">01.05.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/msr/">Lukas Burkhalter receives the Microsoft Research Ph.D. Award! Congrats, Lukas!</a></h2><time datetime="Wed May 13 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">13.05.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-theses/nicolaskuechler/">Enforcement of Privacy Policies via Encryption for Distributed Unbounded Data</a></h2><time datetime="Fri May 15 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">15.05.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/droplet/">Droplet is accepted at USENIX Security Symposium 2020!</a></h2><time datetime="Sat May 16 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">16.05.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-theses/hiddelycklama/">Scalable and Robust Privacy-Preserving Federated Learning</a></h2><time datetime="Tue Jun 23 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">23.06.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/nicolas/">Nicolas Küchler joins the PPS Lab as a Ph.D. student. Welcome, Nicolas!</a></h2><time datetime="Tue Sep 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">01.09.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/ethgrant/">We received the ETH Research Grant!</a></h2><time datetime="Tue Dec 15 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">15.12.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/fhe/">Upcoming paper on Fully Homomorphic Encryption Compilers is accepted at the IEEE S&amp;P 2021!</a></h2><time datetime="Mon Dec 28 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">28.12.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/research/ml-sec/">Secure and Robust Collaborative Learning</a></h2><time datetime="Fri Jan 01 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">01.01.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/research/e2e-privacy/">End-to-End Designs for Data Privacy</a></h2><time datetime="Sat Jan 02 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">02.01.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/fhe/">SoK: Fully Homomorphic Encryption Compilers.</a></h2><time datetime="Sun Jan 03 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">03.01.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/research/fhe/">Accessible Privacy Preserving Computation</a></h2><time datetime="Sun Jan 03 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">03.01.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/research/pp-stream/">Privacy Preserving Stream Analytics at Scale</a></h2><time datetime="Tue Jan 05 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">05.01.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/hidde/">Hidde Lycklama joins the PPS Lab as a Ph.D. student. Welcome, Hidde!</a></h2><time datetime="Mon Mar 01 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">01.03.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/zeph/">Zeph is accepted at USENIX OSDI 2021!</a></h2><time datetime="Sun Mar 14 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">14.03.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/zeph/">Zeph: Cryptographic Enforcement of End-to-End Data Privacy.</a></h2><time datetime="Mon Mar 15 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">15.03.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/Lukas_internship/">Lukas started a research internship at &lt;a href=&quot;https://brave.com/&quot; target=&quot;_blank&quot;&gt;Brave&lt;/a&gt;!</a></h2><time datetime="Tue Jun 01 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">01.06.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/alex_talks/">Alex gave invited talks about &quot;FHE Development Ecosystem: Tools, Compilers &amp; Challenges&quot; at &lt;a href=&quot;https://securitylunch.stanford.edu/&quot; target=&quot;_blank&quot;&gt;Stanford Sec. Seminar&lt;/a&gt;, UC Berkeley, Intel, &lt;a href=&quot;https://fhe.org/talks/2021-05-20_fhe_tools&quot; target=&quot;_blank&quot;&gt;FHE.org.&lt;/a&gt;</a></h2><time datetime="Thu Jun 17 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">17.06.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/pps_photos/">We had our first social outing as a group. Here is &lt;a href=&quot;https://pps-lab.com/images/people/group_photos/pps_group_photo.jpg&quot; target=&quot;_blank&quot;&gt;a photo&lt;/a&gt; of us!</a></h2><time datetime="Tue Jul 20 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">20.07.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/alex_internship/">Alex started a research internship at Intel!</a></h2><time datetime="Sun Aug 01 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">01.08.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/nicolas_talks/">Nicolas gave talks at &lt;a href=&quot;https://securitylunch.stanford.edu/&quot; target=&quot;_blank&quot;&gt;Stanford Security Seminar&lt;/a&gt; and UC Berkeley about Zeph.</a></h2><time datetime="Wed Aug 04 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">04.08.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/facebook_award/">We received the &lt;a href=&quot;https://research.fb.com/blog/2021/07/investing-in-academic-research-to-improve-our-privacy-technology-our-approach-and-recent-rfp-winners/&quot; target=&quot;_blank&quot;&gt;Facebook Research Award!&lt;/a&gt;</a></h2><time datetime="Thu Aug 05 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">05.08.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/srcgrant/">Our lab received the Semiconductor Research Corporation Grant!</a></h2><time datetime="Thu Aug 12 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">12.08.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/alex_specific/bootcamp/">Private Outsourced Translation for Medical Data.</a></h2><time datetime="Mon Aug 30 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">30.08.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-theses/emanuelopel/">Privacy Transformation Planner for User-centric Data Privacy Systems</a></h2><time datetime="Mon Sep 13 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">13.09.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/intel_talk/">Anwar gave a talk at the launch of Intel&#39;s Crypto Frontier Center!</a></h2><time datetime="Thu Sep 30 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">30.09.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-projects/rofl-at-scale/">Deploying RoFL at Scale</a></h2><time datetime="Tue Oct 26 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">26.10.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-projects/auditing/">Cryptographic Audits for Secure Machine Learning</a></h2><time datetime="Wed Oct 27 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">27.10.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-projects/e2e-fhe-toolchain/">Deploying Secure Computation on Heterogeneous Hardware</a></h2><time datetime="Wed Oct 27 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">27.10.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-projects/e2e-privacy/">End-to-End System Designs for Privacy</a></h2><time datetime="Wed Oct 27 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">27.10.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/alex_talks_2/">Alex gave talks at Stanford Software Lunch Seminar and NVIDIA about FHE Development Ecosystem.</a></h2><time datetime="Thu Nov 11 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">11.11.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/alex_specific/pyfhel/">Pyfhel: PYthon For Homomorphic Encryption Libraries</a></h2><time datetime="Mon Nov 15 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">15.11.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/brown_win/">Anwar gave invited talks at Brown University and &lt;a href=&quot;https://madsp.cs.wisc.edu/sp-seminar/2021210-anwar-hithnawi/&quot; target=&quot;_blank&quot;&gt; University of Wisconsin-Madison &lt;/a&gt;about Cryptographic Enforcement of End-to-End Data Privacy!</a></h2><time datetime="Fri Dec 10 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">10.12.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/facebook_talk/">Anwar gave an invited talk at Facebook research labs about Systems Designs for End-to-End Privacy!</a></h2><time datetime="Mon Jan 10 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">10.01.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-projects/fhe-practical/">Is Fully Homomorphic Encryption practical yet?</a></h2><time datetime="Thu Feb 03 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">03.02.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/alex_talks_HECO/">Alex gave talks at the FHE.org Conference and &lt;a href=&quot;https://www.youtube.com/watch?v=Wkluh79kFcU&quot; target=&quot;_blank&quot;&gt; Protocol Labs Research Seminar&lt;/a&gt; about HECO, our FHE Compiler.</a></h2><time datetime="Wed Jun 01 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">01.06.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/anwar_flow/">Anwar gave a talk about Security and Robustness of Collaborative Learning Systems at the &lt;a href=&quot;https://www.youtube.com/watch?v=qQ7qAUOvu9g&quot; target=&quot;_blank&quot;&gt; FLOW Seminar&lt;/a&gt;.</a></h2><time datetime="Wed Jun 22 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">22.06.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/pps_photo_2022/">We have a new group photo. Here is &lt;a href=&quot;https://pps-lab.com/images/people/group_photos/pps_group_photo_2022.jpg&quot; target=&quot;_blank&quot;&gt;a photo&lt;/a&gt; of us!</a></h2><time datetime="Sun Jul 31 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">31.07.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/lukas_defense/">Congratulations to Lukas Burkhalter, who successfully defended his Ph.D. thesis this week! &lt;a href=&quot;https://pps-lab.com/images/people/group_photos/lukas_defense.jpeg&quot; target=&quot;_blank&quot;&gt;Photo&lt;/a&gt;.</a></h2><time datetime="Thu Sep 22 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">22.09.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-theses/lukasburkhalter/">Privacy-Centric Systems for Stream Data Processing</a></h2><time datetime="Thu Sep 22 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">22.09.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-theses/christianknabenhans/">Practical Integrity Protection for Private Computations</a></h2><time datetime="Mon Oct 17 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">17.10.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/heco/">HECO is accepted at USENIX Security 2023!</a></h2><time datetime="Fri Nov 18 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">18.11.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/google/">We received the Google Research Award!</a></h2><time datetime="Sun Nov 20 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">20.11.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/camel_mlsafety/">Cryptographic Auditing for Collaborative Learning</a></h2><time datetime="Fri Dec 09 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">09.12.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/VFPS/">VF-PS: How to Select Important Participants in Vertical Federated Learning, Efficiently and Securely?.</a></h2><time datetime="Fri Dec 23 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">23.12.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/alumni/clementthorens/">Clément Thorens</a></h2><time datetime="Wed Feb 01 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">01.02.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/lenacsomor/">Lena Csomor</a></h2><time datetime="Thu Feb 02 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">02.02.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/alumni/patrickjattke/">Patrick Jattke</a></h2><time datetime="Fri Feb 03 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">03.02.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/alumni/yushanwei/">Yu-Shan Wei</a></h2><time datetime="Sat Feb 04 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">04.02.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/chris_talks_vFHE/">Chris gave talks about Verifiable Fully Homomorphic Encryption at UC Berkeley Sec. Seminar, Stanford Sec. Seminar, Intel Labs, UCSD (invited guest lecture), and the FHE.org conference. Check the talk &lt;a href=&quot;https://www.youtube.com/watch?v=8bVHYi7avCU&quot; target=&quot;_blank&quot;&gt;here&lt;/a&gt;.</a></h2><time datetime="Fri Mar 24 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">24.03.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/RoFL/">RoFL is accepted at IEEE S&amp;P (Oakland) 2023!</a></h2><time datetime="Sat Apr 01 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">01.04.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-theses/lenacsomor/">Bridging the Gap between Privacy Incidents and PETs</a></h2><time datetime="Wed Apr 05 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">05.04.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-theses/ishagupta/">Understanding Backdoor Poisoning Attacks from the Perspective of the Data Distribution</a></h2><time datetime="Sat Apr 15 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">15.04.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/alex_exam/">Alex successfully defended his PhD thesis last week. Congratulations, Dr. Alex! &lt;a href=&quot;https://pps-lab.com/images/people/group_photos/alex_defense.jpg&quot; target=&quot;_blank&quot;&gt;Photo&lt;/a&gt;.</a></h2><time datetime="Mon Apr 24 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">24.04.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-theses/alexanderviand/">Useable Fully Homomorphic Encryption</a></h2><time datetime="Mon Apr 24 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">24.04.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/alumni/miro_haller/">Miro Haller</a></h2><time datetime="Fri Jun 02 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">02.06.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/heco/">HECO: Fully Homomorphic Encryption Compiler.</a></h2><time datetime="Sun Jun 04 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">04.06.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/rofl/">RoFL: Robustness of Secure Federated Learning</a></h2><time datetime="Tue Jun 06 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">06.06.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-projects/fhe-tensorflow/">Scheme-Independent FHE Compiler for TensorFlow</a></h2><time datetime="Mon Jun 12 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">12.06.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/hotpets/">We received the best talk award at HotPETs for our work on &quot;Bridging the Gap between Privacy Incidents and PETs&quot;!</a></h2><time datetime="Fri Jul 14 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">14.07.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/CoVault/">CoVault: Secure Selective Analytics of Sensitive Data for the Public Good.</a></h2><time datetime="Sun Jul 23 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">23.07.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-projects/privacy-threat-modeling/">From Threats to Concrete Harms: A New Approach to Privacy Threat Modeling</a></h2><time datetime="Thu Sep 07 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">07.09.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/blog/fhe_arithmetization/">Arithmetizing FHE in Circom</a></h2><time datetime="Fri Oct 27 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">27.10.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/blog/fhew_tfhe/">A primer on the FHEW &amp; TFHE schemes</a></h2><time datetime="Fri Oct 27 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">27.10.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/cohere/">Cohere is accepted at IEEE S&amp;P (Oakland) 2024!</a></h2><time datetime="Wed Nov 01 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">01.11.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/christianknabenhans/">Christian Knabenhans</a></h2><time datetime="Tue Jan 02 2024 00:00:00 GMT+0000 (Coordinated Universal Time)">02.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/404.html">Oops!</a></h2><time datetime="Thu Jan 04 2024 08:26:03 GMT+0000 (Coordinated Universal Time)">04.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/blog/">Blog</a></h2><time datetime="Thu Jan 04 2024 08:26:03 GMT+0000 (Coordinated Universal Time)">04.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/contact/">Contact Us</a></h2><time datetime="Thu Jan 04 2024 08:26:03 GMT+0000 (Coordinated Universal Time)">04.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/funding/">Funding</a></h2><time datetime="Thu Jan 04 2024 08:26:03 GMT+0000 (Coordinated Universal Time)">04.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/">Privacy Preserving Systems Lab</a></h2><time datetime="Thu Jan 04 2024 08:26:03 GMT+0000 (Coordinated Universal Time)">04.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/">News</a></h2><time datetime="Thu Jan 04 2024 08:26:03 GMT+0000 (Coordinated Universal Time)">04.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/">People</a></h2><time datetime="Thu Jan 04 2024 08:26:03 GMT+0000 (Coordinated Universal Time)">04.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/">Publications</a></h2><time datetime="Thu Jan 04 2024 08:26:03 GMT+0000 (Coordinated Universal Time)">04.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/research/">Our research areas</a></h2><time datetime="Thu Jan 04 2024 08:26:03 GMT+0000 (Coordinated Universal Time)">04.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/category/all/">Category</a></h2><time datetime="Thu Jan 04 2024 08:26:03 GMT+0000 (Coordinated Universal Time)">04.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/teaching/">Teaching</a></h2><time datetime="Thu Jan 04 2024 08:26:03 GMT+0000 (Coordinated Universal Time)">04.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/VFHE/">Verifiable Fully Homomorphic Encryption</a></h2><time datetime="Thu Jan 18 2024 00:00:00 GMT+0000 (Coordinated Universal Time)">18.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/cohere/">Cohere: Managing Differential Privacy in Large Scale Systems</a></h2><time datetime="Tue Jan 23 2024 00:00:00 GMT+0000 (Coordinated Universal Time)">23.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/alumni/lukasburkhalter/">Lukas Burkhalter</a></h2><time datetime="Thu Feb 01 2024 00:00:00 GMT+0000 (Coordinated Universal Time)">01.02.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/alexanderviand/">Alexander Viand</a></h2><time datetime="Fri Mar 01 2024 00:00:00 GMT+0000 (Coordinated Universal Time)">01.03.2024</time></article></div></article></main><div class="footer-wrapper"><footer id="footer" class="footer"><div class="inner m-auto md:flex justify-between items-center py-10"><a href="https://ethz.ch" class="block text-gray-500 hover:text-pink-500" target="_blank" rel="noopener noreferrer"><span class="sr-only">ETH</span> <img src="https://pps-lab.com/images/logo/eth_logo_cropped.png" alt="ETH logo" class="h-10"></a></div></footer></div></div><nav id="mobile-nav" class="mobile-nav fixed left-0 top-0 h-screen w-full overflow-y-auto pt-12 bg-gray-200 z-50 md:hidden"><ul><li class="item relative opacity-0"><a href="/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Home</a></li><li class="item relative opacity-0"><a href="/people/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">People</a></li><li class="item relative opacity-0"><a href="/research/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Research</a></li><li class="item relative opacity-0"><a href="/publications/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Publications</a></li><li class="item relative opacity-0"><a href="/teaching/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Teaching</a></li><li class="item relative opacity-0"><a href="/funding/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Funding</a></li><li class="item relative opacity-0"><a href="/blog/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Blog</a></li></ul></nav><button id="mobile-nav-toggle" class="mobile-nav-toggle block fixed h-16 w-full bottom-0 flex items-center justify-center font-bold border-none bg-gray-200 text-dark z-50 focus:outline-none md:hidden" aria-label="Mobile menu toggle" aria-expanded="false" aria-controls="mobile-nav"><span class="mobile-nav-label mr-2 font-medium">Menu</span> <span class="mobile-nav-icon" aria-hidden="true"><span class="mobile-nav-icon-line bg-black w-6 block transition-all duration-200 ease-out mb-1"></span> <span class="mobile-nav-icon-line bg-black w-6 block transition-all duration-200 ease-out mb-1"></span> <span class="mobile-nav-icon-line bg-black w-6 block transition-all duration-200 ease-out"></span></span></button></body></html>
\ No newline at end of file
+        gtag('config', 'G-4ZPP8W4RNN');</script></head><body id="category" class="leading-normal bg-white dark:bg-black"><a class="sr-only" href="#main">Skip to content</a><div id="wrapper" class="wrapper pb-16 md:pb-0 flex flex-col relative min-h-screen"><div class=""><header id="header" class="inner header flex flex-col md:flex-row md:justify-start items-center p-2 md:p-4"><a class="company-logo-link block hover:text-link-hover" href="/" title="Privacy Preserving Systems Lab home"><div></div></a><nav id="nav" class="nav hidden md:flex flex-grow"><ul class="menu list-reset text-base flex flex-row justify-between flex-grow"><div class="flex flex-col md:flex-row items-center"><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/" class="link text-black">Home</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/people/" class="link text-black">People</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/research/" class="link text-black">Research</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/publications/" class="link text-black">Publications</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/teaching/" class="link text-black">Teaching</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/funding/" class="link text-black">Funding</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/blog/" class="link text-black">Blog</a></li></div><li class="level-1 mb-4 md:mb-0"><a href="https://github.com/pps-lab" rel="noopener" aria-label="Github" target="_blank" class="link text-black"><svg class="fill-current" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="22" height="22" viewBox="0 0 22 22"><path d="M12,2A10,10 0 0,0 2,12C2,16.42 4.87,20.17 8.84,21.5C9.34,21.58 9.5,21.27 9.5,21C9.5,20.77 9.5,20.14 9.5,19.31C6.73,19.91 6.14,17.97 6.14,17.97C5.68,16.81 5.03,16.5 5.03,16.5C4.12,15.88 5.1,15.9 5.1,15.9C6.1,15.97 6.63,16.93 6.63,16.93C7.5,18.45 8.97,18 9.54,17.76C9.63,17.11 9.89,16.67 10.17,16.42C7.95,16.17 5.62,15.31 5.62,11.5C5.62,10.39 6,9.5 6.65,8.79C6.55,8.54 6.2,7.5 6.75,6.15C6.75,6.15 7.59,5.88 9.5,7.17C10.29,6.95 11.15,6.84 12,6.84C12.85,6.84 13.71,6.95 14.5,7.17C16.41,5.88 17.25,6.15 17.25,6.15C17.8,7.5 17.45,8.54 17.35,8.79C18,9.5 18.38,10.39 18.38,11.5C18.38,15.32 16.04,16.16 13.81,16.41C14.17,16.72 14.5,17.33 14.5,18.26C14.5,19.6 14.5,20.68 14.5,21C14.5,21.27 14.66,21.59 15.17,21.5C19.14,20.16 22,16.42 22,12A10,10 0 0,0 12,2Z"></path></svg></a></li></ul></nav></header></div><main id="main" class="main inner flex flex-1 flex-col py-10 lg:py-20 focus:outline-none" tabindex="-1"><article id="container-centre" class="column centre flex-1"><header><h1 class="page-title text-purple-900 text-3xl md:text-center md:text-5xl mb-16 lg:mb-24 lg:text-6xl">Category — All</h1></header><div class="posts"><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/anwar_specific/tiim/">TIIM: Technology-Independent Interference Mitigation for Low-power Wireless Networks.</a></h2><time datetime="Thu Jan 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time)">01.01.2015</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/anwar_specific/talos/">Talos: Encrypted Query Processing for the Internet of Things.</a></h2><time datetime="Sun Nov 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time)">01.11.2015</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/anwar_specific/crosszig/">CrossZig: Combating Cross-Technology Interference in Low-power Wireless Networks.</a></h2><time datetime="Tue Nov 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time)">01.11.2016</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/hidde_specific/decreg/">Decreg: A framework for preventing double-financing using blockchain technology</a></h2><time datetime="Sun Jan 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time)">01.01.2017</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/anwar_specific/pilatus/">Secure Sharing of Partially Homomorphic Encrypted IoT Data.</a></h2><time datetime="Wed Nov 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time)">01.11.2017</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/lukas_specific/blockchain/">Towards Blockchain-based Auditable Storage and Sharing of IoT Data.</a></h2><time datetime="Wed Nov 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time)">01.11.2017</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/alex_specific/marble/">Marble: Making Fully Homomorphic Encryption Accessible to All.</a></h2><time datetime="Mon Oct 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time)">01.10.2018</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/lukas_specific/fl/">Robust Secure Aggregation for Privacy-Preserving Federated Learning with Adversaries</a></h2><time datetime="Fri Nov 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time)">01.11.2019</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/alumni/fabiobertschi/">Fabio Bertschi</a></h2><time datetime="Wed Jan 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">01.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/alumni/gyorgyrethy/">Gyorgy Rethy</a></h2><time datetime="Wed Jan 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">01.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/anwarhithnawi/">Anwar Hithnawi</a></h2><time datetime="Wed Jan 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">01.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-theses/patrickjattke/">Analysis, Design and Implementation of Advanced Optimization Strategies for the Marble FHE Compiler</a></h2><time datetime="Wed Jan 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">01.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/alumni/ullaaeschbacher/">Ulla Aeschbacher</a></h2><time datetime="Thu Jan 02 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">02.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/projects/alexanderviand/">Projects</a></h2><time datetime="Thu Jan 02 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">02.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/timecrypt/">TimeCrypt: Encrypted Data Stream Processing at Scale with Cryptographic Access Control.</a></h2><time datetime="Thu Jan 02 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">02.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/nicolaskuechler/">Nicolas Küchler</a></h2><time datetime="Sat Jan 04 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">04.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/hiddelycklama/">Hidde Lycklama</a></h2><time datetime="Sun Jan 05 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">05.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/emanuelopel/">Emanuel Opel</a></h2><time datetime="Mon Jan 06 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">06.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/ishagupta/">Isha Gupta</a></h2><time datetime="Tue Jan 07 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">07.01.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/HelloWorld/">&gt; Hello, World!</a></h2><time datetime="Sat Feb 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">01.02.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/timecrypt/">TimeCrypt is accepted at USENIX NSDI 2020!</a></h2><time datetime="Tue Feb 25 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">25.02.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/droplet/">Droplet: Decentralized Authorization and Access Control for Encrypted Data Streams.</a></h2><time datetime="Fri May 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">01.05.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/msr/">Lukas Burkhalter receives the Microsoft Research Ph.D. Award! Congrats, Lukas!</a></h2><time datetime="Wed May 13 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">13.05.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-theses/nicolaskuechler/">Enforcement of Privacy Policies via Encryption for Distributed Unbounded Data</a></h2><time datetime="Fri May 15 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">15.05.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/droplet/">Droplet is accepted at USENIX Security Symposium 2020!</a></h2><time datetime="Sat May 16 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">16.05.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-theses/hiddelycklama/">Scalable and Robust Privacy-Preserving Federated Learning</a></h2><time datetime="Tue Jun 23 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">23.06.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/nicolas/">Nicolas Küchler joins the PPS Lab as a Ph.D. student. Welcome, Nicolas!</a></h2><time datetime="Tue Sep 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">01.09.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/ethgrant/">We received the ETH Research Grant!</a></h2><time datetime="Tue Dec 15 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">15.12.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/fhe/">Upcoming paper on Fully Homomorphic Encryption Compilers is accepted at the IEEE S&amp;P 2021!</a></h2><time datetime="Mon Dec 28 2020 00:00:00 GMT+0000 (Coordinated Universal Time)">28.12.2020</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/research/ml-sec/">Secure and Robust Collaborative Learning</a></h2><time datetime="Fri Jan 01 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">01.01.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/research/e2e-privacy/">End-to-End Designs for Data Privacy</a></h2><time datetime="Sat Jan 02 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">02.01.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/fhe/">SoK: Fully Homomorphic Encryption Compilers.</a></h2><time datetime="Sun Jan 03 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">03.01.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/research/fhe/">Accessible Privacy Preserving Computation</a></h2><time datetime="Sun Jan 03 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">03.01.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/research/pp-stream/">Privacy Preserving Stream Analytics at Scale</a></h2><time datetime="Tue Jan 05 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">05.01.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/hidde/">Hidde Lycklama joins the PPS Lab as a Ph.D. student. Welcome, Hidde!</a></h2><time datetime="Mon Mar 01 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">01.03.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/zeph/">Zeph is accepted at USENIX OSDI 2021!</a></h2><time datetime="Sun Mar 14 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">14.03.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/zeph/">Zeph: Cryptographic Enforcement of End-to-End Data Privacy.</a></h2><time datetime="Mon Mar 15 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">15.03.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/Lukas_internship/">Lukas started a research internship at &lt;a href=&quot;https://brave.com/&quot; target=&quot;_blank&quot;&gt;Brave&lt;/a&gt;!</a></h2><time datetime="Tue Jun 01 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">01.06.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/alex_talks/">Alex gave invited talks about &quot;FHE Development Ecosystem: Tools, Compilers &amp; Challenges&quot; at &lt;a href=&quot;https://securitylunch.stanford.edu/&quot; target=&quot;_blank&quot;&gt;Stanford Sec. Seminar&lt;/a&gt;, UC Berkeley, Intel, &lt;a href=&quot;https://fhe.org/talks/2021-05-20_fhe_tools&quot; target=&quot;_blank&quot;&gt;FHE.org.&lt;/a&gt;</a></h2><time datetime="Thu Jun 17 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">17.06.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/pps_photos/">We had our first social outing as a group. Here is &lt;a href=&quot;https://pps-lab.com/images/people/group_photos/pps_group_photo.jpg&quot; target=&quot;_blank&quot;&gt;a photo&lt;/a&gt; of us!</a></h2><time datetime="Tue Jul 20 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">20.07.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/alex_internship/">Alex started a research internship at Intel!</a></h2><time datetime="Sun Aug 01 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">01.08.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/nicolas_talks/">Nicolas gave talks at &lt;a href=&quot;https://securitylunch.stanford.edu/&quot; target=&quot;_blank&quot;&gt;Stanford Security Seminar&lt;/a&gt; and UC Berkeley about Zeph.</a></h2><time datetime="Wed Aug 04 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">04.08.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/facebook_award/">We received the &lt;a href=&quot;https://research.fb.com/blog/2021/07/investing-in-academic-research-to-improve-our-privacy-technology-our-approach-and-recent-rfp-winners/&quot; target=&quot;_blank&quot;&gt;Facebook Research Award!&lt;/a&gt;</a></h2><time datetime="Thu Aug 05 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">05.08.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/srcgrant/">Our lab received the Semiconductor Research Corporation Grant!</a></h2><time datetime="Thu Aug 12 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">12.08.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/alex_specific/bootcamp/">Private Outsourced Translation for Medical Data.</a></h2><time datetime="Mon Aug 30 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">30.08.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-theses/emanuelopel/">Privacy Transformation Planner for User-centric Data Privacy Systems</a></h2><time datetime="Mon Sep 13 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">13.09.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/intel_talk/">Anwar gave a talk at the launch of Intel&#39;s Crypto Frontier Center!</a></h2><time datetime="Thu Sep 30 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">30.09.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-projects/rofl-at-scale/">Deploying RoFL at Scale</a></h2><time datetime="Tue Oct 26 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">26.10.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-projects/auditing/">Cryptographic Audits for Secure Machine Learning</a></h2><time datetime="Wed Oct 27 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">27.10.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-projects/e2e-fhe-toolchain/">Deploying Secure Computation on Heterogeneous Hardware</a></h2><time datetime="Wed Oct 27 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">27.10.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-projects/e2e-privacy/">End-to-End System Designs for Privacy</a></h2><time datetime="Wed Oct 27 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">27.10.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/alex_talks_2/">Alex gave talks at Stanford Software Lunch Seminar and NVIDIA about FHE Development Ecosystem.</a></h2><time datetime="Thu Nov 11 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">11.11.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/alex_specific/pyfhel/">Pyfhel: PYthon For Homomorphic Encryption Libraries</a></h2><time datetime="Mon Nov 15 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">15.11.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/brown_win/">Anwar gave invited talks at Brown University and &lt;a href=&quot;https://madsp.cs.wisc.edu/sp-seminar/2021210-anwar-hithnawi/&quot; target=&quot;_blank&quot;&gt; University of Wisconsin-Madison &lt;/a&gt;about Cryptographic Enforcement of End-to-End Data Privacy!</a></h2><time datetime="Fri Dec 10 2021 00:00:00 GMT+0000 (Coordinated Universal Time)">10.12.2021</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/facebook_talk/">Anwar gave an invited talk at Facebook research labs about Systems Designs for End-to-End Privacy!</a></h2><time datetime="Mon Jan 10 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">10.01.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-projects/fhe-practical/">Is Fully Homomorphic Encryption practical yet?</a></h2><time datetime="Thu Feb 03 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">03.02.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/alex_talks_HECO/">Alex gave talks at the FHE.org Conference and &lt;a href=&quot;https://www.youtube.com/watch?v=Wkluh79kFcU&quot; target=&quot;_blank&quot;&gt; Protocol Labs Research Seminar&lt;/a&gt; about HECO, our FHE Compiler.</a></h2><time datetime="Wed Jun 01 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">01.06.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/anwar_flow/">Anwar gave a talk about Security and Robustness of Collaborative Learning Systems at the &lt;a href=&quot;https://www.youtube.com/watch?v=qQ7qAUOvu9g&quot; target=&quot;_blank&quot;&gt; FLOW Seminar&lt;/a&gt;.</a></h2><time datetime="Wed Jun 22 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">22.06.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/pps_photo_2022/">We have a new group photo. Here is &lt;a href=&quot;https://pps-lab.com/images/people/group_photos/pps_group_photo_2022.jpg&quot; target=&quot;_blank&quot;&gt;a photo&lt;/a&gt; of us!</a></h2><time datetime="Sun Jul 31 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">31.07.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/lukas_defense/">Congratulations to Lukas Burkhalter, who successfully defended his Ph.D. thesis this week! &lt;a href=&quot;https://pps-lab.com/images/people/group_photos/lukas_defense.jpeg&quot; target=&quot;_blank&quot;&gt;Photo&lt;/a&gt;.</a></h2><time datetime="Thu Sep 22 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">22.09.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-theses/lukasburkhalter/">Privacy-Centric Systems for Stream Data Processing</a></h2><time datetime="Thu Sep 22 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">22.09.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-theses/christianknabenhans/">Practical Integrity Protection for Private Computations</a></h2><time datetime="Mon Oct 17 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">17.10.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/heco/">HECO is accepted at USENIX Security 2023!</a></h2><time datetime="Fri Nov 18 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">18.11.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/google/">We received the Google Research Award!</a></h2><time datetime="Sun Nov 20 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">20.11.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/camel_mlsafety/">Cryptographic Auditing for Collaborative Learning</a></h2><time datetime="Fri Dec 09 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">09.12.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/VFPS/">VF-PS: How to Select Important Participants in Vertical Federated Learning, Efficiently and Securely?.</a></h2><time datetime="Fri Dec 23 2022 00:00:00 GMT+0000 (Coordinated Universal Time)">23.12.2022</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/alumni/clementthorens/">Clément Thorens</a></h2><time datetime="Wed Feb 01 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">01.02.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/lenacsomor/">Lena Csomor</a></h2><time datetime="Thu Feb 02 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">02.02.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/alumni/patrickjattke/">Patrick Jattke</a></h2><time datetime="Fri Feb 03 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">03.02.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/alumni/yushanwei/">Yu-Shan Wei</a></h2><time datetime="Sat Feb 04 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">04.02.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/chris_talks_vFHE/">Chris gave talks about Verifiable Fully Homomorphic Encryption at UC Berkeley Sec. Seminar, Stanford Sec. Seminar, Intel Labs, UCSD (invited guest lecture), and the FHE.org conference. Check the talk &lt;a href=&quot;https://www.youtube.com/watch?v=8bVHYi7avCU&quot; target=&quot;_blank&quot;&gt;here&lt;/a&gt;.</a></h2><time datetime="Fri Mar 24 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">24.03.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/RoFL/">RoFL is accepted at IEEE S&amp;P (Oakland) 2023!</a></h2><time datetime="Sat Apr 01 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">01.04.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-theses/lenacsomor/">Bridging the Gap between Privacy Incidents and PETs</a></h2><time datetime="Wed Apr 05 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">05.04.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-theses/ishagupta/">Understanding Backdoor Poisoning Attacks from the Perspective of the Data Distribution</a></h2><time datetime="Sat Apr 15 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">15.04.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/alex_exam/">Alex successfully defended his PhD thesis last week. Congratulations, Dr. Alex! &lt;a href=&quot;https://pps-lab.com/images/people/group_photos/alex_defense.jpg&quot; target=&quot;_blank&quot;&gt;Photo&lt;/a&gt;.</a></h2><time datetime="Mon Apr 24 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">24.04.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-theses/alexanderviand/">Useable Fully Homomorphic Encryption</a></h2><time datetime="Mon Apr 24 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">24.04.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/alumni/miro_haller/">Miro Haller</a></h2><time datetime="Fri Jun 02 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">02.06.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/heco/">HECO: Fully Homomorphic Encryption Compiler.</a></h2><time datetime="Sun Jun 04 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">04.06.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/rofl/">RoFL: Robustness of Secure Federated Learning</a></h2><time datetime="Tue Jun 06 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">06.06.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-projects/fhe-tensorflow/">Scheme-Independent FHE Compiler for TensorFlow</a></h2><time datetime="Mon Jun 12 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">12.06.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/hotpets/">We received the best talk award at HotPETs for our work on &quot;Bridging the Gap between Privacy Incidents and PETs&quot;!</a></h2><time datetime="Fri Jul 14 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">14.07.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/CoVault/">CoVault: Secure Selective Analytics of Sensitive Data for the Public Good.</a></h2><time datetime="Sun Jul 23 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">23.07.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/student-projects/privacy-threat-modeling/">From Threats to Concrete Harms: A New Approach to Privacy Threat Modeling</a></h2><time datetime="Thu Sep 07 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">07.09.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/blog/fhe_arithmetization/">Arithmetizing FHE in Circom</a></h2><time datetime="Fri Oct 27 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">27.10.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/blog/fhew_tfhe/">A primer on the FHEW &amp; TFHE schemes</a></h2><time datetime="Fri Oct 27 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">27.10.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/cohere/">Cohere is accepted at IEEE S&amp;P (Oakland) 2024!</a></h2><time datetime="Wed Nov 01 2023 00:00:00 GMT+0000 (Coordinated Universal Time)">01.11.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/christianknabenhans/">Christian Knabenhans</a></h2><time datetime="Tue Jan 02 2024 00:00:00 GMT+0000 (Coordinated Universal Time)">02.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/404.html">Oops!</a></h2><time datetime="Mon Jan 08 2024 09:49:51 GMT+0000 (Coordinated Universal Time)">08.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/blog/">Blog</a></h2><time datetime="Mon Jan 08 2024 09:49:51 GMT+0000 (Coordinated Universal Time)">08.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/contact/">Contact Us</a></h2><time datetime="Mon Jan 08 2024 09:49:51 GMT+0000 (Coordinated Universal Time)">08.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/funding/">Funding</a></h2><time datetime="Mon Jan 08 2024 09:49:51 GMT+0000 (Coordinated Universal Time)">08.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/">Privacy Preserving Systems Lab</a></h2><time datetime="Mon Jan 08 2024 09:49:51 GMT+0000 (Coordinated Universal Time)">08.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/news/">News</a></h2><time datetime="Mon Jan 08 2024 09:49:51 GMT+0000 (Coordinated Universal Time)">08.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/">People</a></h2><time datetime="Mon Jan 08 2024 09:49:51 GMT+0000 (Coordinated Universal Time)">08.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/">Publications</a></h2><time datetime="Mon Jan 08 2024 09:49:51 GMT+0000 (Coordinated Universal Time)">08.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/research/">Our research areas</a></h2><time datetime="Mon Jan 08 2024 09:49:51 GMT+0000 (Coordinated Universal Time)">08.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/category/all/">Category</a></h2><time datetime="Mon Jan 08 2024 09:49:51 GMT+0000 (Coordinated Universal Time)">08.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/teaching/">Teaching</a></h2><time datetime="Mon Jan 08 2024 09:49:51 GMT+0000 (Coordinated Universal Time)">08.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/VFHE/">Verifiable Fully Homomorphic Encryption</a></h2><time datetime="Thu Jan 18 2024 00:00:00 GMT+0000 (Coordinated Universal Time)">18.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/publications/cohere/">Cohere: Managing Differential Privacy in Large Scale Systems</a></h2><time datetime="Tue Jan 23 2024 00:00:00 GMT+0000 (Coordinated Universal Time)">23.01.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/alumni/lukasburkhalter/">Lukas Burkhalter</a></h2><time datetime="Thu Feb 01 2024 00:00:00 GMT+0000 (Coordinated Universal Time)">01.02.2024</time></article><article class="text-gray-500 mb-8 pb-8 border-b border-gray-200"><h2 class="text-4xl mb-3"><a class="block text-pink-500 hover:text-purple-900" href="/people/alexanderviand/">Alexander Viand</a></h2><time datetime="Fri Mar 01 2024 00:00:00 GMT+0000 (Coordinated Universal Time)">01.03.2024</time></article></div></article></main><div class="footer-wrapper"><footer id="footer" class="footer"><div class="inner m-auto md:flex justify-between items-center py-10"><a href="https://ethz.ch" class="block text-gray-500 hover:text-pink-500" target="_blank" rel="noopener noreferrer"><span class="sr-only">ETH</span> <img src="https://pps-lab.com/images/logo/eth_logo_cropped.png" alt="ETH logo" class="h-10"></a></div></footer></div></div><nav id="mobile-nav" class="mobile-nav fixed left-0 top-0 h-screen w-full overflow-y-auto pt-12 bg-gray-200 z-50 md:hidden"><ul><li class="item relative opacity-0"><a href="/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Home</a></li><li class="item relative opacity-0"><a href="/people/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">People</a></li><li class="item relative opacity-0"><a href="/research/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Research</a></li><li class="item relative opacity-0"><a href="/publications/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Publications</a></li><li class="item relative opacity-0"><a href="/teaching/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Teaching</a></li><li class="item relative opacity-0"><a href="/funding/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Funding</a></li><li class="item relative opacity-0"><a href="/blog/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Blog</a></li></ul></nav><button id="mobile-nav-toggle" class="mobile-nav-toggle block fixed h-16 w-full bottom-0 flex items-center justify-center font-bold border-none bg-gray-200 text-dark z-50 focus:outline-none md:hidden" aria-label="Mobile menu toggle" aria-expanded="false" aria-controls="mobile-nav"><span class="mobile-nav-label mr-2 font-medium">Menu</span> <span class="mobile-nav-icon" aria-hidden="true"><span class="mobile-nav-icon-line bg-black w-6 block transition-all duration-200 ease-out mb-1"></span> <span class="mobile-nav-icon-line bg-black w-6 block transition-all duration-200 ease-out mb-1"></span> <span class="mobile-nav-icon-line bg-black w-6 block transition-all duration-200 ease-out"></span></span></button></body></html>
\ No newline at end of file
diff --git a/people/nicolaskuechler/index.html b/people/nicolaskuechler/index.html
index 324f9b4e..58bf0970 100644
--- a/people/nicolaskuechler/index.html
+++ b/people/nicolaskuechler/index.html
@@ -2,4 +2,4 @@
         function gtag(){dataLayer.push(arguments);}
         gtag('js', new Date());
 
-        gtag('config', 'G-4ZPP8W4RNN');</script></head><body class="leading-normal bg-white dark:bg-black"><a class="sr-only" href="#main">Skip to content</a><div id="wrapper" class="wrapper pb-16 md:pb-0 flex flex-col relative min-h-screen"><div class=""><header id="header" class="inner header flex flex-col md:flex-row md:justify-start items-center p-2 md:p-4"><a class="company-logo-link block hover:text-link-hover" href="/" title="Privacy Preserving Systems Lab home"><div></div></a><nav id="nav" class="nav hidden md:flex flex-grow"><ul class="menu list-reset text-base flex flex-row justify-between flex-grow"><div class="flex flex-col md:flex-row items-center"><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/" class="link text-black">Home</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/people/" class="link text-black">People</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/research/" class="link text-black">Research</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/publications/" class="link text-black">Publications</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/teaching/" class="link text-black">Teaching</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/funding/" class="link text-black">Funding</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/blog/" class="link text-black">Blog</a></li></div><li class="level-1 mb-4 md:mb-0"><a href="https://github.com/pps-lab" rel="noopener" aria-label="Github" target="_blank" class="link text-black"><svg class="fill-current" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="22" height="22" viewBox="0 0 22 22"><path d="M12,2A10,10 0 0,0 2,12C2,16.42 4.87,20.17 8.84,21.5C9.34,21.58 9.5,21.27 9.5,21C9.5,20.77 9.5,20.14 9.5,19.31C6.73,19.91 6.14,17.97 6.14,17.97C5.68,16.81 5.03,16.5 5.03,16.5C4.12,15.88 5.1,15.9 5.1,15.9C6.1,15.97 6.63,16.93 6.63,16.93C7.5,18.45 8.97,18 9.54,17.76C9.63,17.11 9.89,16.67 10.17,16.42C7.95,16.17 5.62,15.31 5.62,11.5C5.62,10.39 6,9.5 6.65,8.79C6.55,8.54 6.2,7.5 6.75,6.15C6.75,6.15 7.59,5.88 9.5,7.17C10.29,6.95 11.15,6.84 12,6.84C12.85,6.84 13.71,6.95 14.5,7.17C16.41,5.88 17.25,6.15 17.25,6.15C17.8,7.5 17.45,8.54 17.35,8.79C18,9.5 18.38,10.39 18.38,11.5C18.38,15.32 16.04,16.16 13.81,16.41C14.17,16.72 14.5,17.33 14.5,18.26C14.5,19.6 14.5,20.68 14.5,21C14.5,21.27 14.66,21.59 15.17,21.5C19.14,20.16 22,16.42 22,12A10,10 0 0,0 12,2Z"></path></svg></a></li></ul></nav></header></div><main id="main" class="main inner flex flex-1 flex-col py-5 lg:py-10 focus:outline-none" tabindex="-1"><article id="container-centre" class="column centre flex-1"><div class="flex flex-col md:flex-row mb-8"><div class="w-full md:w-1/4"><div class="bg-white overflow-hidden"><div class="md:flex flex-col"><div class="md:flex-shrink-0"><img class="h-56 object-center w-56 rounded-full m-auto object-cover" src="/images/people/nicolas.jpeg" alt="Nicolas Küchler"></div><div class="m-8 mb-4 pb-4 ml-0 md:ml-8 border-b border-gray-300 md:border-b-0"><a href="#" class="block mt-1 text-lg leading-tight font-medium text-black hover:underline">Nicolas Küchler</a><p class="text-gray-700">PhD Student</p><ul class="mt-4 text-sm break-all contact-card"><li><a href="#" class="inline"><svg class="contact-card-icon" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M16 12a4 4 0 10-8 0 4 4 0 008 0zm0 0v1.5a2.5 2.5 0 005 0V12a9 9 0 10-9 9m4.5-1.206a8.959 8.959 0 01-4.5 1.207"></path></svg> <span>ni</span><span>co</span><span>la</span><span>s.</span><span>ku</span><span>ec</span><span>hl</span><span>er</span><span>@i</span><span>nf</span><span>.e</span><span>th</span><span>z.</span><span>ch</span></a></li><li><a href="https://twitter.com/KuechlerNicolas" class="inline"><svg class="contact-card-icon fill-current" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="24" height="24" viewBox="0 0 24 24"><path d="M22.46,6C21.69,6.35 20.86,6.58 20,6.69C20.88,6.16 21.56,5.32 21.88,4.31C21.05,4.81 20.13,5.16 19.16,5.36C18.37,4.5 17.26,4 16,4C13.65,4 11.73,5.92 11.73,8.29C11.73,8.63 11.77,8.96 11.84,9.27C8.28,9.09 5.11,7.38 3,4.79C2.63,5.42 2.42,6.16 2.42,6.94C2.42,8.43 3.17,9.75 4.33,10.5C3.62,10.5 2.96,10.3 2.38,10C2.38,10 2.38,10 2.38,10.03C2.38,12.11 3.86,13.85 5.82,14.24C5.46,14.34 5.08,14.39 4.69,14.39C4.42,14.39 4.15,14.36 3.89,14.31C4.43,16 6,17.26 7.89,17.29C6.43,18.45 4.58,19.13 2.56,19.13C2.22,19.13 1.88,19.11 1.54,19.07C3.44,20.29 5.7,21 8.12,21C16,21 20.33,14.46 20.33,8.79C20.33,8.6 20.33,8.42 20.32,8.23C21.16,7.63 21.88,6.87 22.46,6Z"></path></svg> <span>Twitter</span></a></li><li><a href="https://scholar.google.com/citations?user=pcogU8kAAAAJ" class="inline"><svg class="contact-card-icon fill-current" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24"><path d="M21.35,11.1H12.18V13.83H18.69C18.36,17.64 15.19,19.27 12.19,19.27C8.36,19.27 5,16.25 5,12C5,7.9 8.2,4.73 12.2,4.73C15.29,4.73 17.1,6.7 17.1,6.7L19,4.72C19,4.72 16.56,2 12.1,2C6.42,2 2.03,6.8 2.03,12C2.03,17.05 6.16,22 12.25,22C17.6,22 21.5,18.33 21.5,12.91C21.5,11.76 21.35,11.1 21.35,11.1V11.1Z"></path></svg> <span>Google Scholar</span></a></li><li><a href="https://github.com/nicolas-kuechler" class="inline"><svg class="contact-card-icon fill-current" xmlns="http://www.w3.org/2000/svg" role="img" viewBox="0 0 24 24"><title>GitHub icon</title><path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"></path></svg> <span>Github</span></a></li></ul></div></div></div></div><div class="w-full md:w-3/4 md:px-8 leading-relaxed md-content text-justify"><h1 class="font-normal mt-0 hidden md:block">Nicolas Küchler</h1><p class="leading-relaxed"></p><p>I'm a third-year Ph.D. student in the <a href="https://pps-lab.com/">Privacy Preserving Systems Lab</a> at ETH Zurich. My research interests lie broadly at the intersection of computer systems and data privacy. I design and build systems that follow a user-centric privacy model to enable users to exercise more control over their data. More recently, I'm interested in addressing the challenges of deploying differential privacy at scale. I completed my M.Sc degree in Computer Science at ETH Zurich with distinction. Before that, I graduated summa cum laude from the University of Zurich with a B.Sc degree in Informatics.</p><h1>Talks:</h1><h4>Zeph: Cryptographic Enforcement of End-to-End Data Privacy.</h4><ul><li>Stanford, <a href="https://securitylunch.stanford.edu/">Security Lunch Seminar</a></li><li>USENIX OSDI'21, Online, [<a href="https://www.usenix.org/conference/osdi21/presentation/burkhalter">Video</a>, <a href="https://www.usenix.org/system/files/osdi21_slides_burkhalter.pdf">Slides</a>]</li><li>UC Berkeley, CA, <a href="https://netsys.cs.berkeley.edu/">NetSys Lunch Seminar</a></li><li>ETH Zurich, <a href="https://systems.ethz.ch/research/lunch-seminars/2021-spring-semester-.html">Systems Lunch Seminar</a></li><li>ETH Zurich, <a href="https://appliedcrypto.ethz.ch/">Applied Crypto Group</a></li></ul><h4>The Privacy Management Layer.</h4><ul><li>USENIX Security'22, Boston, <a href="https://www.usenix.org/conference/usenixsecurity22/poster-session">Poster Session</a></li></ul><h4>DoE-​Suite: A tool for remote experiment management.</h4><ul><li>ETH Zurich, <a href="https://systems.ethz.ch/research/lunch-seminars/2023-spring-semester.html">Systems Lunch Seminar</a>, [<a href="https://docs.google.com/presentation/d/e/2PACX-1vT4rvASguzouOl8LRRvHpM1rqfv_wtMfJtA9gi5wUH0d9TQ69zE2D_SVp7bZV972BcPotI8al1Ln8G0/pub?start=false&amp;loop=false&amp;delayms=3000">Slides</a>,<a href="https://github.com/nicolas-kuechler/doe-suite">Github</a>]</li></ul><h1>Teaching:</h1><ul><li>Computer Science for MAVT / ITET (2021, 2022, 2023 @ ETH)</li><li>Systems Programming and Computer Architecture (2020, 2021, 2022, 2023 @ ETH)</li><li>Informatics I (2015 @ UZH)</li></ul><h1>Publications:</h1><div class="mb-8 text-lg publication"><div class="flex flex-col md:flex-row items-center"><div class="w-0 md:w-20 flex-shrink-0 border-2 max-h-24"><a href="https://arxiv.org/abs/2301.08517" target="_blank" rel="noopener"><img alt="Thumbnail of Cohere: Managing Differential Privacy in Large Scale Systems" src="/images/papers/paper_cohere_thumbnail.jpg"></a></div><div class="md:ml-6 leading-snug"><h4 class="mb-0 mt-0"><span class="mr-4 font-medium">Cohere: Managing Differential Privacy in Large Scale Systems</span><a href="https://arxiv.org/abs/2301.08517" target="_blank" class="publication-icon" rel="noopener"> <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 20H5a2 2 0 01-2-2V6a2 2 0 012-2h10a2 2 0 012 2v1m2 13a2 2 0 01-2-2V7m2 13a2 2 0 002-2V9a2 2 0 00-2-2h-2m-4-3H9M7 16h6M7 8h6v4H7V8z"></path></svg> <span>Paper</span></a></h4><p><a href="/people/nicolaskuechler"><span class="highlighted">Nicolas Küchler</span></a>, <a href="https://emanuelopel.ch/" target="_blank" rel="noopener"><span>Emanuel Opel</span></a>, <a href="/people/hiddelycklama"><span>Hidde Lycklama</span></a>, <a href="/people/alexanderviand"><span>Alexander Viand</span></a>, <a href="/people/anwarhithnawi"><span>Anwar Hithnawi</span></a></p><p class="text-red-600 font-bold"></p><p>IEEE Security and Privacy (Oakland) 2024.</p></div></div></div><div class="mb-8 text-lg publication"><div class="flex flex-col md:flex-row items-center"><div class="w-0 md:w-20 flex-shrink-0 border-2 max-h-24"><a href="https://arxiv.org/abs/2107.03311" target="_blank" rel="noopener"><img alt="Thumbnail of RoFL: Robustness of Secure Federated Learning" src="/images/papers/paper_fl_project_thumbnail.jpg"></a></div><div class="md:ml-6 leading-snug"><h4 class="mb-0 mt-0"><span class="mr-4 font-medium">RoFL: Robustness of Secure Federated Learning</span><a href="https://arxiv.org/abs/2107.03311" target="_blank" class="publication-icon" rel="noopener"> <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 20H5a2 2 0 01-2-2V6a2 2 0 012-2h10a2 2 0 012 2v1m2 13a2 2 0 01-2-2V7m2 13a2 2 0 002-2V9a2 2 0 00-2-2h-2m-4-3H9M7 16h6M7 8h6v4H7V8z"></path></svg> <span>Paper</span> </a><a href="https://github.com/pps-lab/rofl-project-code" target="_blank" class="publication-icon" rel="noopener"><svg class="fill-current" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="24" height="24" viewBox="0 0 24 24"><path d="M12,2A10,10 0 0,0 2,12C2,16.42 4.87,20.17 8.84,21.5C9.34,21.58 9.5,21.27 9.5,21C9.5,20.77 9.5,20.14 9.5,19.31C6.73,19.91 6.14,17.97 6.14,17.97C5.68,16.81 5.03,16.5 5.03,16.5C4.12,15.88 5.1,15.9 5.1,15.9C6.1,15.97 6.63,16.93 6.63,16.93C7.5,18.45 8.97,18 9.54,17.76C9.63,17.11 9.89,16.67 10.17,16.42C7.95,16.17 5.62,15.31 5.62,11.5C5.62,10.39 6,9.5 6.65,8.79C6.55,8.54 6.2,7.5 6.75,6.15C6.75,6.15 7.59,5.88 9.5,7.17C10.29,6.95 11.15,6.84 12,6.84C12.85,6.84 13.71,6.95 14.5,7.17C16.41,5.88 17.25,6.15 17.25,6.15C17.8,7.5 17.45,8.54 17.35,8.79C18,9.5 18.38,10.39 18.38,11.5C18.38,15.32 16.04,16.16 13.81,16.41C14.17,16.72 14.5,17.33 14.5,18.26C14.5,19.6 14.5,20.68 14.5,21C14.5,21.27 14.66,21.59 15.17,21.5C19.14,20.16 22,16.42 22,12A10,10 0 0,0 12,2Z"></path></svg> <span>Github</span></a></h4><p><a href="/people/hiddelycklama"><span>Hidde Lycklama</span>*</a>, <a href="/people/alumni/lukasburkhalter"><span>Lukas Burkhalter</span>*</a>, <a href="/people/alexanderviand"><span>Alexander Viand</span></a>, <a href="/people/nicolaskuechler"><span class="highlighted">Nicolas Küchler</span></a>, <a href="/people/anwarhithnawi"><span>Anwar Hithnawi</span></a></p><p class="text-red-600 font-bold"></p><p>IEEE Security and Privacy (Oakland) 2023.</p></div></div></div><div class="mb-8 text-lg publication"><div class="flex flex-col md:flex-row items-center"><div class="w-0 md:w-20 flex-shrink-0 border-2 max-h-24"><a href="https://pps-lab.com/papers/camel_mlsafety.pdf" target="_blank" rel="noopener"><img alt="Thumbnail of Cryptographic Auditing for Collaborative Learning" src="/images/papers/paper_camel_mlsafety_thumbnail.jpg"></a></div><div class="md:ml-6 leading-snug"><h4 class="mb-0 mt-0"><span class="mr-4 font-medium">Cryptographic Auditing for Collaborative Learning</span><a href="https://pps-lab.com/papers/camel_mlsafety.pdf" target="_blank" class="publication-icon" rel="noopener"> <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 20H5a2 2 0 01-2-2V6a2 2 0 012-2h10a2 2 0 012 2v1m2 13a2 2 0 01-2-2V7m2 13a2 2 0 002-2V9a2 2 0 00-2-2h-2m-4-3H9M7 16h6M7 8h6v4H7V8z"></path></svg> <span>Paper</span></a></h4><p><a href="/people/hiddelycklama"><span>Hidde Lycklama</span></a>, <a href="/people/nicolaskuechler"><span class="highlighted">Nicolas Küchler</span></a>, <a href="/people/alexanderviand"><span>Alexander Viand</span></a>, <a href="https://emanuelopel.ch/" target="_blank" rel="noopener"><span>Emanuel Opel</span></a>, <a href="/people/alumni/lukasburkhalter"><span>Lukas Burkhalter</span></a>, <a href="/people/anwarhithnawi"><span>Anwar Hithnawi</span></a></p><p class="text-red-600 font-bold"></p><p>ML Safety Workshop at NeurIPS 2022</p></div></div></div><div class="mb-8 text-lg publication"><div class="flex flex-col md:flex-row items-center"><div class="w-0 md:w-20 flex-shrink-0 border-2 max-h-24"><a href="https://www.usenix.org/system/files/osdi21-burkhalter.pdf" target="_blank" rel="noopener"><img alt="Thumbnail of Zeph: Cryptographic Enforcement of End-to-End Data Privacy." src="/images/papers/paper_zeph_thumbnail.jpg"></a></div><div class="md:ml-6 leading-snug"><h4 class="mb-0 mt-0"><span class="mr-4 font-medium">Zeph: Cryptographic Enforcement of End-to-End Data Privacy.</span><a href="https://www.usenix.org/system/files/osdi21-burkhalter.pdf" target="_blank" class="publication-icon" rel="noopener"> <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 20H5a2 2 0 01-2-2V6a2 2 0 012-2h10a2 2 0 012 2v1m2 13a2 2 0 01-2-2V7m2 13a2 2 0 002-2V9a2 2 0 00-2-2h-2m-4-3H9M7 16h6M7 8h6v4H7V8z"></path></svg> <span>Paper</span> </a><a href="https://www.usenix.org/system/files/osdi21_slides_burkhalter.pdf" target="_blank" class="publication-icon" rel="noopener"><svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 12l3-3 3 3 4-4M8 21l4-4 4 4M3 4h18M4 4h16v12a1 1 0 01-1 1H5a1 1 0 01-1-1V4z"></path></svg> <span>Slides</span> </a><a href="https://github.com/pps-lab/zeph-artifact" target="_blank" class="publication-icon" rel="noopener"><svg class="fill-current" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="24" height="24" viewBox="0 0 24 24"><path d="M12,2A10,10 0 0,0 2,12C2,16.42 4.87,20.17 8.84,21.5C9.34,21.58 9.5,21.27 9.5,21C9.5,20.77 9.5,20.14 9.5,19.31C6.73,19.91 6.14,17.97 6.14,17.97C5.68,16.81 5.03,16.5 5.03,16.5C4.12,15.88 5.1,15.9 5.1,15.9C6.1,15.97 6.63,16.93 6.63,16.93C7.5,18.45 8.97,18 9.54,17.76C9.63,17.11 9.89,16.67 10.17,16.42C7.95,16.17 5.62,15.31 5.62,11.5C5.62,10.39 6,9.5 6.65,8.79C6.55,8.54 6.2,7.5 6.75,6.15C6.75,6.15 7.59,5.88 9.5,7.17C10.29,6.95 11.15,6.84 12,6.84C12.85,6.84 13.71,6.95 14.5,7.17C16.41,5.88 17.25,6.15 17.25,6.15C17.8,7.5 17.45,8.54 17.35,8.79C18,9.5 18.38,10.39 18.38,11.5C18.38,15.32 16.04,16.16 13.81,16.41C14.17,16.72 14.5,17.33 14.5,18.26C14.5,19.6 14.5,20.68 14.5,21C14.5,21.27 14.66,21.59 15.17,21.5C19.14,20.16 22,16.42 22,12A10,10 0 0,0 12,2Z"></path></svg> <span>Github</span> </a><a href="https://www.youtube.com/watch?v=sP1wacks1pc" target="_blank" class="publication-icon" rel="noopener"><svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 4v16M17 4v16M3 8h4m10 0h4M3 12h18M3 16h4m10 0h4M4 20h16a1 1 0 001-1V5a1 1 0 00-1-1H4a1 1 0 00-1 1v14a1 1 0 001 1z"></path></svg> <span>Video</span></a></h4><p><a href="/people/alumni/lukasburkhalter"><span>Lukas Burkhalter</span>*</a>, <a href="/people/nicolaskuechler"><span class="highlighted">Nicolas Küchler</span>*</a>, <a href="/people/alexanderviand"><span>Alexander Viand</span></a>, Hossein Shafagh, <a href="/people/anwarhithnawi"><span>Anwar Hithnawi</span></a></p><p class="text-red-600 font-bold"></p><p>USENIX OSDI 2021.</p><p></p><div class="flex flex-row gap-2"><a href="https://github.com/pps-lab/zeph-artifact" target="_blank" rel="noopener"><img class="w-10" src="/images/badges/usenixbadges-available.png"></a><a href="https://github.com/pps-lab/zeph-artifact" target="_blank" rel="noopener"><img class="w-10" src="/images/badges/usenixbadges-functional.png"></a><a href="https://github.com/pps-lab/zeph-artifact" target="_blank" rel="noopener"><img class="w-10" src="/images/badges/usenixbadges-reproduced.png"></a></div><p></p><p></p></div></div></div><span><p></p></span></div></div></article></main><div class="footer-wrapper"><footer id="footer" class="footer"><div class="inner m-auto md:flex justify-between items-center py-10"><a href="https://ethz.ch" class="block text-gray-500 hover:text-pink-500" target="_blank" rel="noopener noreferrer"><span class="sr-only">ETH</span> <img src="https://pps-lab.com/images/logo/eth_logo_cropped.png" alt="ETH logo" class="h-10"></a></div></footer></div></div><nav id="mobile-nav" class="mobile-nav fixed left-0 top-0 h-screen w-full overflow-y-auto pt-12 bg-gray-200 z-50 md:hidden"><ul><li class="item relative opacity-0"><a href="/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Home</a></li><li class="item relative opacity-0"><a href="/people/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">People</a></li><li class="item relative opacity-0"><a href="/research/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Research</a></li><li class="item relative opacity-0"><a href="/publications/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Publications</a></li><li class="item relative opacity-0"><a href="/teaching/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Teaching</a></li><li class="item relative opacity-0"><a href="/funding/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Funding</a></li><li class="item relative opacity-0"><a href="/blog/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Blog</a></li></ul></nav><button id="mobile-nav-toggle" class="mobile-nav-toggle block fixed h-16 w-full bottom-0 flex items-center justify-center font-bold border-none bg-gray-200 text-dark z-50 focus:outline-none md:hidden" aria-label="Mobile menu toggle" aria-expanded="false" aria-controls="mobile-nav"><span class="mobile-nav-label mr-2 font-medium">Menu</span> <span class="mobile-nav-icon" aria-hidden="true"><span class="mobile-nav-icon-line bg-black w-6 block transition-all duration-200 ease-out mb-1"></span> <span class="mobile-nav-icon-line bg-black w-6 block transition-all duration-200 ease-out mb-1"></span> <span class="mobile-nav-icon-line bg-black w-6 block transition-all duration-200 ease-out"></span></span></button></body></html>
\ No newline at end of file
+        gtag('config', 'G-4ZPP8W4RNN');</script></head><body class="leading-normal bg-white dark:bg-black"><a class="sr-only" href="#main">Skip to content</a><div id="wrapper" class="wrapper pb-16 md:pb-0 flex flex-col relative min-h-screen"><div class=""><header id="header" class="inner header flex flex-col md:flex-row md:justify-start items-center p-2 md:p-4"><a class="company-logo-link block hover:text-link-hover" href="/" title="Privacy Preserving Systems Lab home"><div></div></a><nav id="nav" class="nav hidden md:flex flex-grow"><ul class="menu list-reset text-base flex flex-row justify-between flex-grow"><div class="flex flex-col md:flex-row items-center"><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/" class="link text-black">Home</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/people/" class="link text-black">People</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/research/" class="link text-black">Research</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/publications/" class="link text-black">Publications</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/teaching/" class="link text-black">Teaching</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/funding/" class="link text-black">Funding</a></li><li class="level-1 mb-4 md:mr-8 md:mb-0"><a href="/blog/" class="link text-black">Blog</a></li></div><li class="level-1 mb-4 md:mb-0"><a href="https://github.com/pps-lab" rel="noopener" aria-label="Github" target="_blank" class="link text-black"><svg class="fill-current" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="22" height="22" viewBox="0 0 22 22"><path d="M12,2A10,10 0 0,0 2,12C2,16.42 4.87,20.17 8.84,21.5C9.34,21.58 9.5,21.27 9.5,21C9.5,20.77 9.5,20.14 9.5,19.31C6.73,19.91 6.14,17.97 6.14,17.97C5.68,16.81 5.03,16.5 5.03,16.5C4.12,15.88 5.1,15.9 5.1,15.9C6.1,15.97 6.63,16.93 6.63,16.93C7.5,18.45 8.97,18 9.54,17.76C9.63,17.11 9.89,16.67 10.17,16.42C7.95,16.17 5.62,15.31 5.62,11.5C5.62,10.39 6,9.5 6.65,8.79C6.55,8.54 6.2,7.5 6.75,6.15C6.75,6.15 7.59,5.88 9.5,7.17C10.29,6.95 11.15,6.84 12,6.84C12.85,6.84 13.71,6.95 14.5,7.17C16.41,5.88 17.25,6.15 17.25,6.15C17.8,7.5 17.45,8.54 17.35,8.79C18,9.5 18.38,10.39 18.38,11.5C18.38,15.32 16.04,16.16 13.81,16.41C14.17,16.72 14.5,17.33 14.5,18.26C14.5,19.6 14.5,20.68 14.5,21C14.5,21.27 14.66,21.59 15.17,21.5C19.14,20.16 22,16.42 22,12A10,10 0 0,0 12,2Z"></path></svg></a></li></ul></nav></header></div><main id="main" class="main inner flex flex-1 flex-col py-5 lg:py-10 focus:outline-none" tabindex="-1"><article id="container-centre" class="column centre flex-1"><div class="flex flex-col md:flex-row mb-8"><div class="w-full md:w-1/4"><div class="bg-white overflow-hidden"><div class="md:flex flex-col"><div class="md:flex-shrink-0"><img class="h-56 object-center w-56 rounded-full m-auto object-cover" src="/images/people/nicolas.jpeg" alt="Nicolas Küchler"></div><div class="m-8 mb-4 pb-4 ml-0 md:ml-8 border-b border-gray-300 md:border-b-0"><a href="#" class="block mt-1 text-lg leading-tight font-medium text-black hover:underline">Nicolas Küchler</a><p class="text-gray-700">PhD Student</p><ul class="mt-4 text-sm break-all contact-card"><li><a href="#" class="inline"><svg class="contact-card-icon" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M16 12a4 4 0 10-8 0 4 4 0 008 0zm0 0v1.5a2.5 2.5 0 005 0V12a9 9 0 10-9 9m4.5-1.206a8.959 8.959 0 01-4.5 1.207"></path></svg> <span>ni</span><span>co</span><span>la</span><span>s.</span><span>ku</span><span>ec</span><span>hl</span><span>er</span><span>@i</span><span>nf</span><span>.e</span><span>th</span><span>z.</span><span>ch</span></a></li><li><a href="https://twitter.com/KuechlerNicolas" class="inline"><svg class="contact-card-icon fill-current" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="24" height="24" viewBox="0 0 24 24"><path d="M22.46,6C21.69,6.35 20.86,6.58 20,6.69C20.88,6.16 21.56,5.32 21.88,4.31C21.05,4.81 20.13,5.16 19.16,5.36C18.37,4.5 17.26,4 16,4C13.65,4 11.73,5.92 11.73,8.29C11.73,8.63 11.77,8.96 11.84,9.27C8.28,9.09 5.11,7.38 3,4.79C2.63,5.42 2.42,6.16 2.42,6.94C2.42,8.43 3.17,9.75 4.33,10.5C3.62,10.5 2.96,10.3 2.38,10C2.38,10 2.38,10 2.38,10.03C2.38,12.11 3.86,13.85 5.82,14.24C5.46,14.34 5.08,14.39 4.69,14.39C4.42,14.39 4.15,14.36 3.89,14.31C4.43,16 6,17.26 7.89,17.29C6.43,18.45 4.58,19.13 2.56,19.13C2.22,19.13 1.88,19.11 1.54,19.07C3.44,20.29 5.7,21 8.12,21C16,21 20.33,14.46 20.33,8.79C20.33,8.6 20.33,8.42 20.32,8.23C21.16,7.63 21.88,6.87 22.46,6Z"></path></svg> <span>Twitter</span></a></li><li><a href="https://scholar.google.com/citations?user=pcogU8kAAAAJ" class="inline"><svg class="contact-card-icon fill-current" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24"><path d="M21.35,11.1H12.18V13.83H18.69C18.36,17.64 15.19,19.27 12.19,19.27C8.36,19.27 5,16.25 5,12C5,7.9 8.2,4.73 12.2,4.73C15.29,4.73 17.1,6.7 17.1,6.7L19,4.72C19,4.72 16.56,2 12.1,2C6.42,2 2.03,6.8 2.03,12C2.03,17.05 6.16,22 12.25,22C17.6,22 21.5,18.33 21.5,12.91C21.5,11.76 21.35,11.1 21.35,11.1V11.1Z"></path></svg> <span>Google Scholar</span></a></li><li><a href="https://github.com/nicolas-kuechler" class="inline"><svg class="contact-card-icon fill-current" xmlns="http://www.w3.org/2000/svg" role="img" viewBox="0 0 24 24"><title>GitHub icon</title><path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"></path></svg> <span>Github</span></a></li></ul></div></div></div></div><div class="w-full md:w-3/4 md:px-8 leading-relaxed md-content text-justify"><h1 class="font-normal mt-0 hidden md:block">Nicolas Küchler</h1><p class="leading-relaxed"></p><p>I'm a third-year Ph.D. student in the <a href="https://pps-lab.com/">Privacy Preserving Systems Lab</a> at ETH Zurich. My research interests lie broadly at the intersection of computer systems and data privacy. I design and build systems that follow a user-centric privacy model to enable users to exercise more control over their data. More recently, I'm interested in addressing the challenges of deploying differential privacy at scale. I completed my M.Sc degree in Computer Science at ETH Zurich with distinction. Before that, I graduated summa cum laude from the University of Zurich with a B.Sc degree in Informatics.</p><h1>Talks:</h1><h4>Cohere: Managing Differential Privacy in Large Scale Systems.</h4><ul><li>ETH Zurich, <a href="https://systems.ethz.ch/research/lunch-seminars/2023-fall-semester.html">Systems Lunch Seminar</a></li></ul><h4>Zeph: Cryptographic Enforcement of End-to-End Data Privacy.</h4><ul><li>Stanford, <a href="https://securitylunch.stanford.edu/">Security Lunch Seminar</a></li><li>USENIX OSDI'21, Online, [<a href="https://www.usenix.org/conference/osdi21/presentation/burkhalter">Video</a>, <a href="https://www.usenix.org/system/files/osdi21_slides_burkhalter.pdf">Slides</a>]</li><li>UC Berkeley, CA, <a href="https://netsys.cs.berkeley.edu/">NetSys Lunch Seminar</a></li><li>ETH Zurich, <a href="https://systems.ethz.ch/research/lunch-seminars/2021-spring-semester-.html">Systems Lunch Seminar</a></li><li>ETH Zurich, <a href="https://appliedcrypto.ethz.ch/">Applied Crypto Group</a></li></ul><h4>The Privacy Management Layer.</h4><ul><li>USENIX Security'22, Boston, <a href="https://www.usenix.org/conference/usenixsecurity22/poster-session">Poster Session</a></li></ul><h4>DoE-​Suite: A tool for remote experiment management.</h4><ul><li>ETH Zurich, <a href="https://systems.ethz.ch/research/lunch-seminars/2023-spring-semester.html">Systems Lunch Seminar</a>, [<a href="https://docs.google.com/presentation/d/e/2PACX-1vT4rvASguzouOl8LRRvHpM1rqfv_wtMfJtA9gi5wUH0d9TQ69zE2D_SVp7bZV972BcPotI8al1Ln8G0/pub?start=false&amp;loop=false&amp;delayms=3000">Slides</a>,<a href="https://github.com/nicolas-kuechler/doe-suite">Github</a>]</li></ul><h1>Teaching:</h1><ul><li>Computer Science for MAVT / ITET (2021, 2022, 2023 @ ETH)</li><li>Systems Programming and Computer Architecture (2020, 2021, 2022, 2023 @ ETH)</li><li>Informatics I (2015 @ UZH)</li></ul><h1>Publications:</h1><div class="mb-8 text-lg publication"><div class="flex flex-col md:flex-row items-center"><div class="w-0 md:w-20 flex-shrink-0 border-2 max-h-24"><a href="https://arxiv.org/abs/2301.08517" target="_blank" rel="noopener"><img alt="Thumbnail of Cohere: Managing Differential Privacy in Large Scale Systems" src="/images/papers/paper_cohere_thumbnail.jpg"></a></div><div class="md:ml-6 leading-snug"><h4 class="mb-0 mt-0"><span class="mr-4 font-medium">Cohere: Managing Differential Privacy in Large Scale Systems</span><a href="https://arxiv.org/abs/2301.08517" target="_blank" class="publication-icon" rel="noopener"> <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 20H5a2 2 0 01-2-2V6a2 2 0 012-2h10a2 2 0 012 2v1m2 13a2 2 0 01-2-2V7m2 13a2 2 0 002-2V9a2 2 0 00-2-2h-2m-4-3H9M7 16h6M7 8h6v4H7V8z"></path></svg> <span>Paper</span></a></h4><p><a href="/people/nicolaskuechler"><span class="highlighted">Nicolas Küchler</span></a>, <a href="https://emanuelopel.ch/" target="_blank" rel="noopener"><span>Emanuel Opel</span></a>, <a href="/people/hiddelycklama"><span>Hidde Lycklama</span></a>, <a href="/people/alexanderviand"><span>Alexander Viand</span></a>, <a href="/people/anwarhithnawi"><span>Anwar Hithnawi</span></a></p><p class="text-red-600 font-bold"></p><p>IEEE Security and Privacy (Oakland) 2024.</p></div></div></div><div class="mb-8 text-lg publication"><div class="flex flex-col md:flex-row items-center"><div class="w-0 md:w-20 flex-shrink-0 border-2 max-h-24"><a href="https://arxiv.org/abs/2107.03311" target="_blank" rel="noopener"><img alt="Thumbnail of RoFL: Robustness of Secure Federated Learning" src="/images/papers/paper_fl_project_thumbnail.jpg"></a></div><div class="md:ml-6 leading-snug"><h4 class="mb-0 mt-0"><span class="mr-4 font-medium">RoFL: Robustness of Secure Federated Learning</span><a href="https://arxiv.org/abs/2107.03311" target="_blank" class="publication-icon" rel="noopener"> <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 20H5a2 2 0 01-2-2V6a2 2 0 012-2h10a2 2 0 012 2v1m2 13a2 2 0 01-2-2V7m2 13a2 2 0 002-2V9a2 2 0 00-2-2h-2m-4-3H9M7 16h6M7 8h6v4H7V8z"></path></svg> <span>Paper</span> </a><a href="https://github.com/pps-lab/rofl-project-code" target="_blank" class="publication-icon" rel="noopener"><svg class="fill-current" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="24" height="24" viewBox="0 0 24 24"><path d="M12,2A10,10 0 0,0 2,12C2,16.42 4.87,20.17 8.84,21.5C9.34,21.58 9.5,21.27 9.5,21C9.5,20.77 9.5,20.14 9.5,19.31C6.73,19.91 6.14,17.97 6.14,17.97C5.68,16.81 5.03,16.5 5.03,16.5C4.12,15.88 5.1,15.9 5.1,15.9C6.1,15.97 6.63,16.93 6.63,16.93C7.5,18.45 8.97,18 9.54,17.76C9.63,17.11 9.89,16.67 10.17,16.42C7.95,16.17 5.62,15.31 5.62,11.5C5.62,10.39 6,9.5 6.65,8.79C6.55,8.54 6.2,7.5 6.75,6.15C6.75,6.15 7.59,5.88 9.5,7.17C10.29,6.95 11.15,6.84 12,6.84C12.85,6.84 13.71,6.95 14.5,7.17C16.41,5.88 17.25,6.15 17.25,6.15C17.8,7.5 17.45,8.54 17.35,8.79C18,9.5 18.38,10.39 18.38,11.5C18.38,15.32 16.04,16.16 13.81,16.41C14.17,16.72 14.5,17.33 14.5,18.26C14.5,19.6 14.5,20.68 14.5,21C14.5,21.27 14.66,21.59 15.17,21.5C19.14,20.16 22,16.42 22,12A10,10 0 0,0 12,2Z"></path></svg> <span>Github</span></a></h4><p><a href="/people/hiddelycklama"><span>Hidde Lycklama</span>*</a>, <a href="/people/alumni/lukasburkhalter"><span>Lukas Burkhalter</span>*</a>, <a href="/people/alexanderviand"><span>Alexander Viand</span></a>, <a href="/people/nicolaskuechler"><span class="highlighted">Nicolas Küchler</span></a>, <a href="/people/anwarhithnawi"><span>Anwar Hithnawi</span></a></p><p class="text-red-600 font-bold"></p><p>IEEE Security and Privacy (Oakland) 2023.</p></div></div></div><div class="mb-8 text-lg publication"><div class="flex flex-col md:flex-row items-center"><div class="w-0 md:w-20 flex-shrink-0 border-2 max-h-24"><a href="https://pps-lab.com/papers/camel_mlsafety.pdf" target="_blank" rel="noopener"><img alt="Thumbnail of Cryptographic Auditing for Collaborative Learning" src="/images/papers/paper_camel_mlsafety_thumbnail.jpg"></a></div><div class="md:ml-6 leading-snug"><h4 class="mb-0 mt-0"><span class="mr-4 font-medium">Cryptographic Auditing for Collaborative Learning</span><a href="https://pps-lab.com/papers/camel_mlsafety.pdf" target="_blank" class="publication-icon" rel="noopener"> <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 20H5a2 2 0 01-2-2V6a2 2 0 012-2h10a2 2 0 012 2v1m2 13a2 2 0 01-2-2V7m2 13a2 2 0 002-2V9a2 2 0 00-2-2h-2m-4-3H9M7 16h6M7 8h6v4H7V8z"></path></svg> <span>Paper</span></a></h4><p><a href="/people/hiddelycklama"><span>Hidde Lycklama</span></a>, <a href="/people/nicolaskuechler"><span class="highlighted">Nicolas Küchler</span></a>, <a href="/people/alexanderviand"><span>Alexander Viand</span></a>, <a href="https://emanuelopel.ch/" target="_blank" rel="noopener"><span>Emanuel Opel</span></a>, <a href="/people/alumni/lukasburkhalter"><span>Lukas Burkhalter</span></a>, <a href="/people/anwarhithnawi"><span>Anwar Hithnawi</span></a></p><p class="text-red-600 font-bold"></p><p>ML Safety Workshop at NeurIPS 2022</p></div></div></div><div class="mb-8 text-lg publication"><div class="flex flex-col md:flex-row items-center"><div class="w-0 md:w-20 flex-shrink-0 border-2 max-h-24"><a href="https://www.usenix.org/system/files/osdi21-burkhalter.pdf" target="_blank" rel="noopener"><img alt="Thumbnail of Zeph: Cryptographic Enforcement of End-to-End Data Privacy." src="/images/papers/paper_zeph_thumbnail.jpg"></a></div><div class="md:ml-6 leading-snug"><h4 class="mb-0 mt-0"><span class="mr-4 font-medium">Zeph: Cryptographic Enforcement of End-to-End Data Privacy.</span><a href="https://www.usenix.org/system/files/osdi21-burkhalter.pdf" target="_blank" class="publication-icon" rel="noopener"> <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 20H5a2 2 0 01-2-2V6a2 2 0 012-2h10a2 2 0 012 2v1m2 13a2 2 0 01-2-2V7m2 13a2 2 0 002-2V9a2 2 0 00-2-2h-2m-4-3H9M7 16h6M7 8h6v4H7V8z"></path></svg> <span>Paper</span> </a><a href="https://www.usenix.org/system/files/osdi21_slides_burkhalter.pdf" target="_blank" class="publication-icon" rel="noopener"><svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 12l3-3 3 3 4-4M8 21l4-4 4 4M3 4h18M4 4h16v12a1 1 0 01-1 1H5a1 1 0 01-1-1V4z"></path></svg> <span>Slides</span> </a><a href="https://github.com/pps-lab/zeph-artifact" target="_blank" class="publication-icon" rel="noopener"><svg class="fill-current" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="24" height="24" viewBox="0 0 24 24"><path d="M12,2A10,10 0 0,0 2,12C2,16.42 4.87,20.17 8.84,21.5C9.34,21.58 9.5,21.27 9.5,21C9.5,20.77 9.5,20.14 9.5,19.31C6.73,19.91 6.14,17.97 6.14,17.97C5.68,16.81 5.03,16.5 5.03,16.5C4.12,15.88 5.1,15.9 5.1,15.9C6.1,15.97 6.63,16.93 6.63,16.93C7.5,18.45 8.97,18 9.54,17.76C9.63,17.11 9.89,16.67 10.17,16.42C7.95,16.17 5.62,15.31 5.62,11.5C5.62,10.39 6,9.5 6.65,8.79C6.55,8.54 6.2,7.5 6.75,6.15C6.75,6.15 7.59,5.88 9.5,7.17C10.29,6.95 11.15,6.84 12,6.84C12.85,6.84 13.71,6.95 14.5,7.17C16.41,5.88 17.25,6.15 17.25,6.15C17.8,7.5 17.45,8.54 17.35,8.79C18,9.5 18.38,10.39 18.38,11.5C18.38,15.32 16.04,16.16 13.81,16.41C14.17,16.72 14.5,17.33 14.5,18.26C14.5,19.6 14.5,20.68 14.5,21C14.5,21.27 14.66,21.59 15.17,21.5C19.14,20.16 22,16.42 22,12A10,10 0 0,0 12,2Z"></path></svg> <span>Github</span> </a><a href="https://www.youtube.com/watch?v=sP1wacks1pc" target="_blank" class="publication-icon" rel="noopener"><svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 4v16M17 4v16M3 8h4m10 0h4M3 12h18M3 16h4m10 0h4M4 20h16a1 1 0 001-1V5a1 1 0 00-1-1H4a1 1 0 00-1 1v14a1 1 0 001 1z"></path></svg> <span>Video</span></a></h4><p><a href="/people/alumni/lukasburkhalter"><span>Lukas Burkhalter</span>*</a>, <a href="/people/nicolaskuechler"><span class="highlighted">Nicolas Küchler</span>*</a>, <a href="/people/alexanderviand"><span>Alexander Viand</span></a>, Hossein Shafagh, <a href="/people/anwarhithnawi"><span>Anwar Hithnawi</span></a></p><p class="text-red-600 font-bold"></p><p>USENIX OSDI 2021.</p><p></p><div class="flex flex-row gap-2"><a href="https://github.com/pps-lab/zeph-artifact" target="_blank" rel="noopener"><img class="w-10" src="/images/badges/usenixbadges-available.png"></a><a href="https://github.com/pps-lab/zeph-artifact" target="_blank" rel="noopener"><img class="w-10" src="/images/badges/usenixbadges-functional.png"></a><a href="https://github.com/pps-lab/zeph-artifact" target="_blank" rel="noopener"><img class="w-10" src="/images/badges/usenixbadges-reproduced.png"></a></div><p></p><p></p></div></div></div><span><p></p></span></div></div></article></main><div class="footer-wrapper"><footer id="footer" class="footer"><div class="inner m-auto md:flex justify-between items-center py-10"><a href="https://ethz.ch" class="block text-gray-500 hover:text-pink-500" target="_blank" rel="noopener noreferrer"><span class="sr-only">ETH</span> <img src="https://pps-lab.com/images/logo/eth_logo_cropped.png" alt="ETH logo" class="h-10"></a></div></footer></div></div><nav id="mobile-nav" class="mobile-nav fixed left-0 top-0 h-screen w-full overflow-y-auto pt-12 bg-gray-200 z-50 md:hidden"><ul><li class="item relative opacity-0"><a href="/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Home</a></li><li class="item relative opacity-0"><a href="/people/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">People</a></li><li class="item relative opacity-0"><a href="/research/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Research</a></li><li class="item relative opacity-0"><a href="/publications/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Publications</a></li><li class="item relative opacity-0"><a href="/teaching/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Teaching</a></li><li class="item relative opacity-0"><a href="/funding/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Funding</a></li><li class="item relative opacity-0"><a href="/blog/" class="link block py-2 px-5 text-dark text-3xl hover:text-link-hover">Blog</a></li></ul></nav><button id="mobile-nav-toggle" class="mobile-nav-toggle block fixed h-16 w-full bottom-0 flex items-center justify-center font-bold border-none bg-gray-200 text-dark z-50 focus:outline-none md:hidden" aria-label="Mobile menu toggle" aria-expanded="false" aria-controls="mobile-nav"><span class="mobile-nav-label mr-2 font-medium">Menu</span> <span class="mobile-nav-icon" aria-hidden="true"><span class="mobile-nav-icon-line bg-black w-6 block transition-all duration-200 ease-out mb-1"></span> <span class="mobile-nav-icon-line bg-black w-6 block transition-all duration-200 ease-out mb-1"></span> <span class="mobile-nav-icon-line bg-black w-6 block transition-all duration-200 ease-out"></span></span></button></body></html>
\ No newline at end of file
diff --git a/sitemap.xml b/sitemap.xml
index fa094052..7371fa4a 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -2,130 +2,130 @@
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
     <url>
         <loc>https://pps-lab.com/people/anwarhithnawi/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/projects/alexanderviand/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/people/nicolaskuechler/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/people/hiddelycklama/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/people/emanuelopel/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/research/ml-sec/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/research/e2e-privacy/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/research/fhe/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/research/pp-stream/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/student-projects/rofl-at-scale/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/student-projects/auditing/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/student-projects/e2e-fhe-toolchain/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/student-projects/e2e-privacy/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/student-projects/fhe-practical/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/people/alumni/patrickjattke/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/people/alumni/miro_haller/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/student-projects/fhe-tensorflow/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/student-projects/privacy-threat-modeling/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/blog/fhe_arithmetization/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/blog/fhew_tfhe/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/people/christianknabenhans/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/blog/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/contact/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/funding/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/news/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/people/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/publications/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/research/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/teaching/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/people/alumni/lukasburkhalter/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
     <url>
         <loc>https://pps-lab.com/people/alexanderviand/</loc>
-        <lastmod>2024-01-04</lastmod>
+        <lastmod>2024-01-08</lastmod>
     </url>
 </urlset>
