Security architect working at Siemens.
I did my PhD in computer science at FAU at the Chair of Applied Cryptography (ChaAC) on the topics automotive security and password hardened encryption services. You can find my thesis here.
If you have my phone number, I strongly prefer to be contacted via Signal. In other cases, please use my PGP key and send me an encrypted email at markus@zoppelt.net.
SAM - a Security Abstraction Model for automotive software systems. Documentation can be found in the accompanying paper.
Hexagon Hamlet for iOS - a minimalist city-builder game. Joint work with @twinfox2 and @FabianFuchsDev.