Counterintelligence

['kaʊntərɪn,telɪdʒəns] or [,kaʊntərɪn'tɛlədʒəns]

Definition

(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.

Typed by Irwin--From WordNet