Related by context. Frequent words. (Click for all words.) 61 counterintelligence 48 counterterrorism 48 Counterintelligence 47 intelligence 46 SISMI 45 Soviet KGB 45 espionage 44 counter terrorism 44 counterproliferation 44 Shin Bet 43 antiterrorism 43 MI5 43 investigative 42 cyber espionage 42 KGB 42 AIVD 42 CSIS 42 spying 41 electronic eavesdropping 41 Intelligence Directorate 41 cybercrime 41 spymaster 41 counterterrorist 41 cyberwarfare 41 antiterrorist 41 Organized Crime 41 Mossad 41 Robert Hanssen 40 Counter Intelligence 40 Intelligence 40 CIA 40 spy 40 Stasi 39 cyber warfare 39 Counter terrorism 39 computer forensics 39 Mossad agent 39 cyber 39 StB 39 Jean Louis Bruguiere 39 BKA 38 CIA Counterterrorism 38 Alexander Bortnikov 38 KGB successor 38 Mossad spy agency 38 Criminal Investigative Division 38 ex KGB 38 NSA surveillance 38 Paul Bresson 38 Intelligence Agency 38 FBI 38 spymasters 38 cybersecurity 38 Eurojust 37 cybercrimes 37 anticorruption 37 KGB agent 37 MI6 37 detective 37 Rand Beers 37 Diplomatic Security 37 CIA operative 37 wiretapping 37 Child Exploitation 36 Military Intelligence 36 GCHQ 36 Northcom 36 NKVD 36 De Maiziere 36 Detlev Mehlis 36 DGSE 36 Walter Pincus 36 covert operatives 36 Bruguiere 36 Valerie Plame CIA 36 Secret Intelligence 36 wiretaps 36 forensics 36 psy ops 36 cryptographer 35 Schily 35 Clandestine Service 35 law enforcement 35 Sibel Edmonds 35 Israel Mossad spy 35 Mukhabarat 35 Services Intelligence ISI 35 Terrorist Threat Integration 35 cyberthreats 35 illegal wiretapping 35 countering terrorism 35 covert CIA operative 35 Alger Hiss 35 Intelligence Committee 35 eavesdropping 35 investigatory 35 Meir Dagan 35 Europol 35 Melissa Hathaway 35 Espionage 35 sleuthing