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  1. National Security Agency | Central Security Service

    NSA provides foreign signals intelligence (SIGINT) to our nation's policymakers and military forces. SIGINT plays a vital role in our national security by providing America's leaders with critical …

  2. National Security Agency - Wikipedia

    The NSA is responsible for global monitoring, collection, and processing of information and data for global intelligence and counterintelligence purposes, specializing in a discipline known as signals …

  3. National Security Agency (NSA) - Encyclopedia Britannica

    Nov 20, 2025 · National Security Agency (NSA), U.S. intelligence agency within the Department of Defense that is responsible for cryptographic and communications intelligence and security.

  4. National Security Agency (NSA) | USAGov

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

  5. National Security Agency - Intelligence.gov

    The Central Security Service (CSS), part of NSA, provides timely and accurate cryptologic support, knowledge, and assistance to the military cryptologic community.

  6. What is the NSA and how does it work? - TechTarget

    Feb 28, 2025 · Learn how the National Security Agency (NSA) works to protect American interests, as well as its responsibilities, programs, history, controversies and more.

  7. National Security Agency Careers | Apply Now

    NSA offers student programs to learn more about NSA and to deepen your knowledge in your chosen career field. From internships and scholarships to work study and co-op programs, search for your …

  8. NSA/CSS is actively planting and nurturing seeds in the local academic community and also serving as a catalyst for the future workforce at NSA and across Maryland. Together, we are leveraging our …

  9. NSA: Latest News, Top Stories & Analysis - POLITICO

    Cybersecurity Democrats cry alarm over proposal to split up NSA, Cyber Command amid hacking crisis By MARTIN MATISHAK 12/19/2020 10:50 PM EST

  10. Lawmakers seek NSA playbook on AI security under bipartisan bill

    Nov 20, 2025 · AI Lawmakers seek NSA playbook on AI security under bipartisan bill The bicameral legislative effort would task the intelligence agency with producing cyber-focused guidance to secure …