Government policy -- Prevention -- Terrorism -- 7 Economic sanctions, American 2 Foreign relations -- 2 History -- 2 Politics and government 2 more ... Politics and government -- 2 Relations 2 Administrative agencies -- 1 Case studies 1 Computer networks -- 1 Computer security -- 1 Cyber intelligence (Computer security) -- 1 Hacking -- 1 History. -- 1 Islamic fundamentalism 1 National security -- 1 Security measures -- 1 Security, International 1 War on Terrorism, 2001-2009 1 World politics -- 1 less ...