Nishant Das Patnaik is an application security researcher by passion and profession. He is currently working as a Paranoid at Yahoo! India. Prior to Yahoo!, he worked as a Security Analyst at eBay Inc. He has about 5 years of experience in application security engineering & testing and has released couple of security advisories for popular hardware, native and web applications. You can find more information at http://nishant.daspatnaik.com.