Joshua J. Drake is the VP of Platform Research and Exploitation at Zimperium Enterprise Mobile Security and lead author of the Android Hacker's Handbook. Joshua has been doing vulnerability research on a wide range of applications and operating systems for over 20 years with a focus on Android since early 2012. His professional experience began in 2005 and includes roles at VeriSign/iDefense, Rapid7/Metasploit, and Accuvant LABS.