What Does the NSA Do?

The National Security Agency (NSA) is one of the most advanced and secretive intelligence organizations in the world — but what exactly does it do? In this video, we uncover how the NSA operates, its powerful missions, and its crucial role in protecting the United States through technology and data. Unlike the CIA, which gathers human intelligence, the NSA focuses on signals intelligence (SIGINT) — intercepting and analyzing electronic communications from around the globe. From encrypted militar

Inside NSA Hawaii, the "front lines" and secretive outpost of intelligence gathering

From Inside The NSA, A Call For More Whistleblowers

Global surveillance whistleblowers - Alchetron, the free social encyclopedia