Counterintelligence — definition
1. counterintelligence (Noun)
1 definition
counterintelligence (Noun) — Intelligence activities concerned with identifying and counteracting the threat to security posed by hostile intelligence organizations or by individuals engaged in espionage or sabotage or subversion or terrorism.
3 types of
intelligence intelligence activity intelligence operation
7 types
censoring censorship counter-sabotage counterespionage countersubversion security intelligence security review
3 topics
act of terrorism terrorism terrorist act