Prateek Gianchandani is currently working as a Security Researcher at DarkMatter. He has more than 7 years of experience in security research and penetration testing. His core focus area is mobile exploitation,reversing engineering and embedded device secuirty. He is also the author of the open source vulnerable application named Damn Vulnerable iOS app. He has presented and trained at many international conferences including Defcon, Blackhat USA, Brucon, Hack in paris, Phdays, Appsec USA etc. In his free time, he blogs at http://highaltitudehacks.com