Siegfried Rasthofer is a vulnerability- and malware-researcher at Fraunhofer SIT (Germany) and his main research focus is on applied software security on Android applications. He developed different tools that combine static and dynamic code analysis for security purposes and he is the founder of the CodeInspect reverse engineering tool. He likes to break Android applications and found various AOSP exploits. Most of his research is published at top tier academic conferences and industry conferences like DEF CON, BlackHat, HiTB, AVAR or VirusBulletin.