Doug Madory is the Director of Internet Analysis at Dyn (formerly Renesys) where he works on Internet infrastructure analysis. In a recent profile, The Washington Post dubbed him “The Man who can see the Internet" for his reputation in identifying significant developments in the global layout of the Internet. Doug is regularly quoted by major news outlets (including The New York Times, NPR's All Things Considered, and NBC Evening News) about developments ranging from national Internet blackouts to BGP hijacks to transoceanic submarine cables. Prior to Dyn, Doug held positions such as chief of computer security for Dartmouth-Hitchcock Medical Center, senior research engineer at BAE Systems, and communications officer in the US Air Force. He holds computer engineering degrees from the University of Virginia and Dartmouth College.