Prab: CSV import

2024-04-16T13:19:08Z

CSV import

New page

[[File:Black_Chamber_cryptanalytic_work_sheet_for_solving_Japanese_diplomatic_cipher,_1919_-_National_Cryptologic_Museum_-_DSC07698.JPG|Black Chamber cryptanalytic work sheet for solving Japanese diplomatic cipher, 1919 - National Cryptologic Museum - DSC07698|thumb]] [[File:Berlin_2013_PRISM_Demo.jpg|Berlin 2013 PRISM Demo|thumb|left]] [[File:Prism-slide-8.jpg|Prism-slide-8|thumb]] [[File:Gen_Timothy_D._Haugh.jpg|Gen Timothy D. Haugh|thumb]] [[File:Intel_GreenDoor.jpg|Intel GreenDoor|thumb]] '''National Security Agency''' (NSA) is a [[United States]] [[intelligence agency]] responsible for global monitoring, collection, and processing of information and data for foreign and domestic intelligence and counterintelligence purposes, specializing in a discipline known as signals intelligence (SIGINT). The NSA is also tasked with the protection of U.S. government communications and information systems against penetration and network warfare. Established on November 4, 1952, by President [[Harry S. Truman]], the NSA is a key component of the U.S. [[intelligence community]], operating under the jurisdiction of the [[Department of Defense]].

==History==
The origins of the NSA can be traced back to the aftermath of the [[World War II]], with the creation of the Armed Forces Security Agency (AFSA) in 1949. However, due to limitations in its authority and issues with inter-service cooperation, the AFSA was reorganized into the NSA. The agency was established to provide a more unified approach to SIGINT activities and to enhance the United States' codebreaking capabilities during the Cold War.

==Mission and Functions==
The primary mission of the NSA is to collect and analyze foreign communications and foreign signals intelligence, which involves the interception of telephone calls, emails, and other forms of communication. This intelligence gathering supports the U.S. government's efforts in national defense, counterterrorism, and foreign policy. The NSA also works to protect U.S. government communications and information systems from security breaches, a function known as Information Assurance (IA).

==Controversies==
The NSA has been involved in various controversies over the years, particularly concerning privacy and civil liberties. The most notable of these controversies emerged in 2013 when [[Edward Snowden]], a former NSA contractor, leaked classified information revealing the extent of the NSA's surveillance activities. This included the collection of telephone metadata on millions of Americans and the monitoring of internet communications worldwide.

==Organization==
The NSA is headed by a director, who is a high-ranking officer in the U.S. military. The agency is divided into various directorates, including the Signals Intelligence Directorate, the Information Assurance Directorate, and the Technology Directorate, each responsible for different aspects of the NSA's operations.

==Facilities==
The NSA's headquarters are located at Fort George G. Meade, Maryland. The agency operates numerous facilities across the United States and around the world, including the Utah Data Center, which is designed to store vast amounts of data collected by the NSA.

==Legal and Ethical Issues==
The activities of the NSA, particularly its surveillance programs, have raised significant legal and ethical questions. Critics argue that mass surveillance infringes on privacy rights and civil liberties, while supporters contend that these programs are necessary for national security and counterterrorism efforts. The legal framework governing the NSA's activities includes the [[Foreign Intelligence Surveillance Act]] (FISA) and the [[Patriot Act]], among other laws.

==In Popular Culture==
The NSA has been depicted in various films, television shows, and books, often focusing on its surveillance capabilities and the ethical dilemmas associated with intelligence gathering. These portrayals have contributed to the public's perception of the agency and the complex nature of its work.

[[Category:United States government agencies]]
[[Category:Intelligence agencies]]
[[Category:National Security Agency]]

National Security Agency - Revision history

Prab: CSV import