Matthias day to day job is to do security research on iOS at Trail of Bits. In his previous work life we was working on securing Deutsche Bahn’s Smartphones and Tablets. Before that he was testing mobile security software and upcoming security products for T-Systems. He wrote is Master Thesis on iOS Exploit / Malware detection and held his first public talk a OBTS “In walled gardens be careful about poisoned apples”. Matthias is passionate about all things related to iOS security. When he’s not playing basketball or games he loves to spend his time learning new things around iOS. This year’s focus is on reverse engineering and exploit development.