Related by context. Frequent words. (Click for all words.) 51 National Counterterrorism 42 DHS 42 DNI 38 NSA 38 NIC 37 Leiter 37 DISA 36 unclassified 36 NID 35 Homeland Security 34 ISI 34 LeT 33 HHS 33 CIA 32 cybersecurity 32 CTU 32 Cybersecurity 32 Information Assurance 31 combating terrorism 31 NSC 31 DOD 31 AQAP 31 Clapper 31 al Qaida 31 counterterrorism 30 al Qaeda 30 Counter Terrorism 30 FISA 30 TSC 30 FBI 30 intelligence 30 WCA 30 NCA 29 NGA 29 Intelligence Committee 29 Sandia 29 ManTech 29 ACA 29 nonmilitary 29 DoD 29 al Qa'ida 29 Cyber Command 29 GCHQ 29 George Tenet 28 terrorist 28 ICANN 28 interagency 28 Al Qaeda 28 NeuStar 28 ISPs 28 congressionally mandated 28 NOC 28 NTIA 28 Tenet 28 NNSA 28 USCIS 28 Detroit bound airliner 28 MI5 28 ADC 28 counter terrorism 27 Homeland Security DHS 27 Negroponte 27 TRAC 27 Intelligence 27 Abdulmutallab 27 Strategic Command 27 JIC 26 terror 26 Chertoff 26 GSA 26 John Negroponte 26 Patriot Act 26 Foreign Intelligence Surveillance 26 Al Qaida 26 Terrorism 26 SAG 26 FCC 26 Interests Section 26 TSA 26 CBP 26 Cyber Security 26 FAA 26 Intelligence Agency 26 Pentagon 26 BSC 26 NIST 25 TIA 25 NIA 25 FEMA 25 telework 25 NCS 25 Hayden 25 EAC 25 Al Qaeda operatives 25 terrorist attacks 25 OIG 25 Counterterrorism 25 jihadists 25 oversight 25 Governmental Affairs Committee 25 homeland security