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  1. www.nsa.govNational Security Agency | Central Security Service

    NSA Cybersecurity prevents and eradicates threats to U.S. national security systems with a focus on the Defense Industrial Base and the improvement of our weapons’ security.

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      The National Security Agency/Central Security Service...

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      National Security Agency/Central Security Service. NSA/CSS...

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      The National Security Agency offers challenging career...

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  2. fr.wikipedia.org › wiki › National_Security_AgencyNational Security Agency — Wikipédia

    La National Security Agency (NSA, « Agence nationale de la sécurité ») est un organisme gouvernemental du département de la Défense des États-Unis, responsable du renseignement d'origine électromagnétique et de la sécurité des systèmes d'information du gouvernement américain.

  3. en.wikipedia.org › wiki › National_Security_AgencyNational 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).

  4. www.nsa.gov › about › indexNational Security Agency | About NSA Mission

    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 information they need to defend our country, save lives, and advance U.S. goals and alliances globally.

  5. www.lesechos.fr › monde › etats-unisNSA : le programme de surveillance révélé par Edward Snowden ...

    3 sept. 2020 · Un tribunal américain a jugé que le programme de surveillance massif de l'Agence nationale de la sécurité, mis au jour il y a sept ans par le lanceur d'alerte Edward Snowden, était illégal...

  6. www.britannica.com › topic › National-Security-AgencyNational Security Agency (NSA) | History, Role ...

    Il y a 6 jours · National Security Agency (NSA), U.S. intelligence agency within the Department of Defense that is responsible for cryptographic and communications intelligence and security. Its headquarters are in Fort Meade, Maryland.

  7. www.usa.gov › agencies › national-security-agencyNational Security Agency (NSA) | USAGov

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

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