Jeremiah Grossman is the founder of WhiteHat Security, web application security enthusiast and a founding member of the Web Application Security Consortium (WASC). He is also a frequent speaker at industry events including the Black Hat Briefings, RSA Conference, ISACA, CSI, InfoSec World, OWASP, ISSA, and Defcon as well as a number of large universities. He has also hyped Clickjacking as a vulnerability.