Mantej Singh Rajpal is a former senior security consultant at Synopsys. He specializes in reverse engineering and cryptography. Mantej is listed on the Twitter, Pinterest, and Hack the Pentagon (DoD) Halls of Fame. He holds a Bachelor's Degree in Computer Science from UC Riverside and a Master's in Computer Science from NYU. Mantej's Words of Security Wisdom: Don't roll out your own crypto. You will get it wrong.