Cyberspace and National Security, Threats, Opportunities, and Power in a Virtual World, Georgetown University Press, Edited by Derek S. Reveron,Warfare and defence,Society and Social Sciences, cyberwar;cyberspace;security;irregular warfare;terrorists;hackers;intelligence,, , United States, en-UShttps://press.georgetown.educyberwar;cyberspace;security;irregular warfare;terrorists;hackers;intelligence, [BLURB],[CITY],,books, ebooks, biblet, Book2look