National Security Agency (NSA) is an intelligence agency of the United States Department of Defense, under the authority of the Director of National Intelligence...

A security agency is a governmental organization that conducts intelligence activities for the internal security of a nation. They are the domestic cousins...

Director of the National Security Agency (DIRNSA) is the highest-ranking official of the National Security Agency, which is a defense agency within the U...

The National Security Agency (Egyptian Arabic: قطاع الأمن الوطني, Ketaʿ El Amn El Watani, also Homeland Security) is an Egyptian security service, the...

Cybersecurity and Infrastructure Security Agency (CISA) is a component of the United States Department of Homeland Security (DHS) responsible for cybersecurity...

The Defense Counterintelligence and Security Agency (DCSA) is a federal security and defense agency of the United States Department of Defense (DoD) that...

The National Security Agency is a United States government agency. National Security Agency may also refer to: National Security Agency (Bahrain) National...

The National Security Agency (Montenegrin: Agencija za Nacionalnu Bezbjednost; ANB) is the national intelligence agency of Montenegro. Its headquarters...

The National Security Agency (NSA) or Bahrain Intelligence Agency (BIA1) (Arabic: جهاز الأمن الوطني) is an investigative authority in Bahrain that is...

The assistant to the president for national security affairs (APNSA), commonly referred to as the national security advisor (NSA), is a senior aide in...