Nikhil Mittal (Twitter: @nikhil_mitt) is a hacker, infosec researcher, speaker and enthusiast. His area of interest includes penetration testing, attack research, defence strategies and post exploitation research. He has 6+ years of experience in penetration testing for his clients which include many global corporate giants. He is also a member of red teams of selected clients. He specializes in assessing security risks at secure environments which require novel attack vectors and "out of the box" approach. He has worked extensively on using Human Interface Device in Penetration Tests and PowerShell for post exploitation. He is creator of Kautilya, a toolkit which makes it easy to use Teensy in penetration tests and Nishang, a post exploitation framework in PowerShell. In his spare time, Nikhil researches on new attack methodologies and updates his tools and frameworks. He has spoken at conferences including DEF CON, BlackHat USA, BlackHat Europe, RSA China, and EuSecWest.