computercrimes computernetworks computers computersecurity cyberspace cyberterrorism foreignrelations general governmentpolicy hacking international internationalism internationallaw internationalrelations internationalsecurity internet internetandinternationalrelations internetinespionage militarypolicy militaryweapons nationalsecurity philosophy pol011000pol012000com060040 politicalaspects politicalfreedom politicalscience politiskaaspekter prevention security securitymeasures spionage technologicalinnovations unitedstates