Peter Teoh was thrust into the world of data protection in 2010. After learning how to spell DLP, he went on to successfully design and build his company's data loss prevention program from scratch. He is a jack of all trades at heart having implemented firewalls, DNS/DHCP services, email systems, web proxies, and VPNs, among other things. This is his fourth year at DEF CON and first year presenting. Twitter: @pteoh