added security.txt

security.txt

@@ -2,6 +2,13 @@
 layout: none
 permalink: .well-known/security.txt
 ---
+# Information related to reporting security vulnerabilities of this site.
+
+# How to communicate about security issues.
 Contact: mailto:[email protected]
+
+# Date and time after which this data is considered stale
 Expires: 2024-12-31T23:00:00.000Z
+
+# Preferred languages for communication.
 Preferred-Languages: nl, en