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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="/404.html">Oops!</a></h2><time datetime="Thu Dec 28 2023 11:19:08 GMT+0000 (Coordinated Universal Time)">28.12.2023</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/">Blog</a></h2><time datetime="Thu Dec 28 2023 11:19:08 GMT+0000 (Coordinated Universal Time)">28.12.2023</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="/contact/">Contact Us</a></h2><time datetime="Thu Dec 28 2023 11:19:08 GMT+0000 (Coordinated Universal Time)">28.12.2023</time></article><article class="text-gray-500 mb-8 pb-8 border-b 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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 Dec 28 2023 11:19:08 GMT+0000 (Coordinated Universal Time)">28.12.2023</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="/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 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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 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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" 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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">Hidde Lycklama</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>hi</span><span>dd</span><span>e.</span><span>ly</span><span>ck</span><span>la</span><span>ma</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/hiddely" 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" 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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">Hidde Lycklama</h1><p class="leading-relaxed"></p><p>I am a second-year Ph.D. student at the <a href="https://pps-lab.com/">Privacy Preserving Systems Lab</a>. My research focuses on the robustness of secure collaborative learning systems. My goal is to develop a rigorous understanding of secure collaborative learning systems' robustness and to devise solutions to manage and alleviate integrity issues in these systems. I completed my M.Sc. degree at ETH Zürich in Computer Science. Before that, I graduated cum laude with honors at the Delft University of Technology with a B.Sc in Computer Science.</p><h1>Talks:</h1><h4>RoFL: Robustness of Secure Federated Learning</h4><ul><li>IEEE S&amp;P 2023, San Francisco, <a href="https://www.youtube.com/watch?v=Xi3fYGRgaBY">[Video]</a></li><li>ETH Zurich, <a href="https://systems.ethz.ch/research/lunch-seminars/2023-spring-semester-.html">Systems Lunch Seminar</a></li></ul><h4>Camel: Collaborative Audits for Machine Learning</h4><ul><li>USENIX Security 2022, Boston: <a href="https://www.usenix.org/conference/usenixsecurity22/poster-session">Poster Session</a></li></ul><h1>Teaching:</h1><ul><li>Advanced Operating Systems (2022SS)</li><li>Computer Systems (2021FS, 2022FS)</li><li>Computer Science for ITET (2021SS)</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>Nicolas Küchler</span></a>, <a href="https://emanuelopel.ch/" target="_blank" rel="noopener"><span>Emanuel Opel</span></a>, <a href="/people/hiddelycklama"><span class="highlighted">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 class="highlighted">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>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 class="highlighted">Hidde Lycklama</span></a>, <a href="/people/nicolaskuechler"><span>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://dl.acm.org/doi/10.1145/3055518.3055529" target="_blank" rel="noopener"><img alt="Thumbnail of Decreg: A framework for preventing double-financing using blockchain technology" src="/images/papers/decreg_thumbnail.jpg"></a></div><div class="md:ml-6 leading-snug"><h4 class="mb-0 mt-0"><span class="mr-4 font-medium">Decreg: A framework for preventing double-financing using blockchain technology</span><a href="https://dl.acm.org/doi/10.1145/3055518.3055529" 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 class="highlighted">Hidde Lycklama</span></a>, Joris Oudejans, Zekeriya Erkin</p><p class="text-red-600 font-bold"></p><p>ACM Workshop on Blockchain, Cryptocurrencies and Contracts 2017. Abu Dhabi.</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>
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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">Hidde Lycklama</h1><p class="leading-relaxed"></p><p>I am a second-year Ph.D. student at the <a href="https://pps-lab.com/">Privacy Preserving Systems Lab</a>. My research focuses on the robustness of secure collaborative learning systems. My goal is to develop a rigorous understanding of secure collaborative learning systems' robustness and to devise solutions to manage and alleviate integrity issues in these systems. I completed my M.Sc. degree at ETH Zürich in Computer Science. Before that, I graduated cum laude with honors at the Delft University of Technology with a B.Sc in Computer Science.</p><h1>Talks:</h1><h4>Holding Secrets Accountable: Auditing Private ML Algorithms</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>RoFL: Robustness of Secure Federated Learning</h4><ul><li>IEEE S&amp;P 2023, San Francisco, <a href="https://www.youtube.com/watch?v=Xi3fYGRgaBY">[Video]</a></li><li>ETH Zurich, <a href="https://systems.ethz.ch/research/lunch-seminars/2023-spring-semester-.html">Systems Lunch Seminar</a></li></ul><h4>Camel: Collaborative Audits for Machine Learning</h4><ul><li>USENIX Security 2022, Boston: <a href="https://www.usenix.org/conference/usenixsecurity22/poster-session">Poster Session</a></li></ul><h1>Teaching:</h1><ul><li>Advanced Operating Systems (2022SS)</li><li>Computer Systems (2021FS, 2022FS)</li><li>Computer Science for ITET (2021SS)</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>Nicolas Küchler</span></a>, <a href="https://emanuelopel.ch/" target="_blank" rel="noopener"><span>Emanuel Opel</span></a>, <a href="/people/hiddelycklama"><span class="highlighted">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 class="highlighted">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>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 class="highlighted">Hidde Lycklama</span></a>, <a href="/people/nicolaskuechler"><span>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://dl.acm.org/doi/10.1145/3055518.3055529" target="_blank" rel="noopener"><img alt="Thumbnail of Decreg: A framework for preventing double-financing using blockchain technology" src="/images/papers/decreg_thumbnail.jpg"></a></div><div class="md:ml-6 leading-snug"><h4 class="mb-0 mt-0"><span class="mr-4 font-medium">Decreg: A framework for preventing double-financing using blockchain technology</span><a href="https://dl.acm.org/doi/10.1145/3055518.3055529" 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 class="highlighted">Hidde Lycklama</span></a>, Joris Oudejans, Zekeriya Erkin</p><p class="text-red-600 font-bold"></p><p>ACM Workshop on Blockchain, Cryptocurrencies and Contracts 2017. Abu Dhabi.</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>
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diff --git a/sitemap.xml b/sitemap.xml
index a9bd6565..fa094052 100644
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