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Dr. Ryan Johnson

Principal R&D Engineer, Quokka

Dr. Ryan Johnson is Principal R&D Engineer at Quokka (formerly Kryptowire). His research interests are static and dynamic analysis of Android apps and reverse engineering. He is a co-founder of Quokka and has presented at DEF CON, Black Hat (USA, Asia, & MEA), IT-Defense, and @Hack. His research in Android security has been assigned dozens of CVEs and is responsible for discovering the Adups spyware that affected millions of Android smartphones.

Speaker sessions