This is part of "The Letort Papers," a series provided by the Army War College Strategic Studies Institute. From the Summary: "This Letort Paper provides an overview of moves toward establishing international norms and the rule of law in cyberspace, and the potential for establishing further internationally accepted and enforceable standards of behavior. Completed in late 2015, it reflects the state of play in these areas at that time. It especially highlights opposing views on the nature of legality in cyberspace, and how and where those views are gaining global support."
Army War College (U.S.) Strategic Studies Institute: http://www.strategicstudiesinstitute.army.mil/