Stefan works for the Internet Security Team at German company DATEV eG. He started messing with computers in the 80s and turned it into a job as a programmer in the early 90s. Since 2000 he has been securing networks and computers for various enterprises in Germany and Scotland. His main focus nowadays is security research, raising security awareness, coming up with creative solutions to security problems and discussing new ideas concerning threat mitigation. When not trying to do any of the stuff mentioned above, he is either travelling, producing hacker music and other electronic beats or gardening.
Using outdated technologies and old methods to sabotage and engage companies and what can be done about it