NSA

Definition of NSA

NSA stands for National Security Agency, a US intelligence organization responsible for collecting and analyzing foreign signals intelligence and protecting US government information and communication systems from unauthorized access and cyber attacks. Established in 1952, the NSA employs a range of advanced technologies and techniques for monitoring and intercepting electronic communications, including phone calls, emails, and internet traffic. The agency’s primary mission is to provide timely and accurate intelligence to support national security objectives and military operations, while also safeguarding the privacy and civil liberties of US citizens and foreign individuals. The NSA operates under the direction of the Department of Defense and reports to the Director of National Intelligence. In recent years, the agency has faced controversy over its extensive surveillance programs and alleged violations of privacy rights, sparking debate about the balance between national security and individual freedoms in the digital age.