T. Roy, an author, instructor and consultant, is the founder and president of CodeMachine. He has more than 20 years of experience and has taken more than a dozen projects from their infancy all the way through to commercial success. He works in the defense industry and is well versed with the offensive side of cyber-security. He was involved with the development of some of the industry's leading endpoint security solutions like intrusion prevention systems, network firewalls, behavioral anti-malware, document security and data leak prevention systems. Over the last decade, he has taught courses all over the world and has received many instructor recognition awards.