Global Chief Information Security Officer (CISO)
1919 N. Lynn Street
Dr. Reagan is Global Chief Information Security Officer (CISO) of Deloitte Touche Tohmatsu Limited (DTTL) with revenue of $34B, over 210,000 employees and operating in more than 150 countries. As the senior-most information protection officer, he leads the next-generation design of the global security organization. He is a frequent presenter on Cybersecurity, Innovation & Analytics across the globe and has appeared in the Wall Street Journal, Financial Times,, CNN and Washington Post.