Search for person "Johannes Ullmann"

EVVA AirKey als Privacy-by-Design-Projekt
28 min

EVVA AirKey als Privacy-by-Design-Projekt

Zutrittskontrolle und Datenschutz - Ein vermeintlicher…

Hacking German Elections
63 min

Hacking German Elections

Insecure Electronic Vote Counting - How It Returned and Why…

Tales from Hardware Security Research
45 min

Tales from Hardware Security Research

From Research over Vulnerability Discovery to Public…