National Security Agency - Wikipedia
The National Security Agency (NSA) is an intelligence agency of the United States Department of Defense, under the authority of the director of national intelligence (DNI). The NSA is responsible for global monitoring, collection, and processing of information and data for intelligence and counterintelligence purposes, specializing in a discipline known as signals intelligence (SIGINT). The ...

NSA Careers
NSA offers careers in various fields to protect national security. Learn how working for a worthy mission is just the beginning of what you can do at NSA.

National Security Agency (NSA) | USAGov
The National Security Agency (NSA) protects national security systems and information.

National Security Agency - Intelligence.gov
The National Security Agency (NSA) leads the U.S. Government in cryptology that encompasses both Signals Intelligence (SIGINT) and Information Assurance (IA) products and services, and enables Computer Network Operations in order to gain a decision advantage for the nation and our allies under all circumstances. The Central Security Service (CSS), part of NSA, provides timely and accurate ...

National Security Agency (NSA) | History, Role, & Surveillance Programs ...
History of the National Security Agency, a U.S. intelligence organization responsible for cryptographic and communications intelligence.

Edward Snowden - Wikipedia
Edward Joseph Snowden (born June 21, 1983) is a former United States National Security Agency (NSA) intelligence contractor who leaked classified documents revealing the existence of global surveillance programs. Born in 1983 in Elizabeth City, North Carolina, he attended a community college and later enrolled in a master's programme at the University of Liverpool without finishing it. In 2006 ...

U.S. Intelligence Community careers - NSA
The NSA leads the U.S. in cryptology of signals intelligence insights and cybersecurity.

National Security Agency - YouTube
The National Security Agency (NSA) has served the American people since November 4, 1952. Our mission is simple: to remain the prominent foreign signals intelligence and cybersecurity organization ...

National Softball Association – The Player's Association
The National Softball Association (NSA) is excited to unveil the official details for the 2026 NSA Dudley Super World Series, ...

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