Jeffrey Cooper’s 2009 “New Approaches to Cyber Deterrence: Initial Thoughts on a New Framework,” contract number N65236-08-D-6805, U.S. Under Secretary of Defense for Intelligence, presented to U.S. General Keith Alexander at Highlands Forum, “Cyber Commons, Engagement and Deterrence” moderated by Dr. Itamara Lochard, 10 February 2010 in a closed session at the Center for Strategic and International Studies.
Please also see The Bulletin of the Atomic Scientists.