https://blog.timcappalli.me/categories/random-thoughts/Recent content in Random Thoughts on TimbitsHugo -- gohugo.ioentimcappalli@cloudauth.dev (Tim Cappalli)timcappalli@cloudauth.dev (Tim Cappalli)© 2026 Tim CappalliFri, 27 Feb 2026 15:22:57 +0000https://blog.timcappalli.me/p/passkeys-prf-warning/Fri, 27 Feb 2026 15:22:57 +0000timcappalli@cloudauth.dev (Tim Cappalli)https://blog.timcappalli.me/p/passkeys-prf-warning/Passkeys are the future of authentication, but using them for data encryption is a disaster waiting to happen. Overloading these credentials creates a dangerous blast radius that can lead to the irreversible loss of a user’s most sacred memories and documents.