Professor Dr. Hans-Joachim Hof is presented in the current "People of the ACM", article See here: Link. He reports in the article, among other things, how he came to the topic of IT security, reports on current developments in IT security and gives young colleagues tips for a career in the field of IT security.
Professor Hof heads the research group insecurity-Ingolstadt Research group applied it-security at the Technical University of Ingolstadt and the research group Muse-Munich IT Security research group at the Hochschule München.