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). The NSA is responsible for global monitoring, collection, and processing of information and data for foreign intelligence and counterintelligence purposes, specializing in a discipline known as signals intelligence (SIGINT). The NSA is also tasked with the protection of U.S. communications networks and information systems. The NSA relies on a variety of measures to accomplish its mission, the majority of which are clandestine. The NSA has roughly 32,000 employees.
Daniel Ellsberg was an American political activist, economist, and United States military analyst. While employed by the RAND Corporation, he precipitated a national political controversy in 1971 when he released the Pentagon Papers, a top-secret Pentagon study of U.S. government decision-making in relation to the Vietnam War, to The New York Times, The Washington Post, and other newspapers.
The Espionage Act of 1917 is a United States federal law enacted on June 15, 1917, shortly after the United States entered World War I. It has been amended numerous times over the years. It was originally found in Title 50 of the U.S. Code but is now found under Title 18 : 18 U.S.C. ch. 37.
Louis Patrick Gray III was acting director of the Federal Bureau of Investigation (FBI) from May 3, 1972, to April 27, 1973. During this time, the FBI was in charge of the initial investigation into the burglaries that sparked the Watergate scandal, which eventually led to the resignation of President Nixon. Gray was nominated as permanent Director by Nixon on February 15, 1973, but failed to win Senate confirmation. He resigned as Acting FBI director on April 27, 1973, after he admitted to destroying documents that had come from convicted Watergate conspirator E. Howard Hunt's safe—documents received on June 28, 1972, 11 days after the Watergate burglary, and given to Gray by White House counsel John Dean.
The Five Eyes (FVEY) is an Anglosphere intelligence alliance comprising Australia, Canada, New Zealand, the United Kingdom, and the United States. These countries are party to the multilateral UK-USA Agreement, a treaty for joint cooperation in signals intelligence. Informally, "Five Eyes" can refer to the group of intelligence agencies of these countries. The term "Five Eyes" originated as shorthand for a "AUS/CAN/NZ/UK/US Eyes Only" (AUSCANNZUKUS) releasability caveat.
Thomas Andrews Drake is a former senior executive of the National Security Agency (NSA), a decorated United States Air Force and United States Navy veteran, and a whistleblower. In 2010, the government alleged that Drake mishandled documents, one of the few such Espionage Act cases in U.S. history. Drake's defenders claim that he was instead being persecuted for challenging the Trailblazer Project. He is the 2011 recipient of the Ridenhour Prize for Truth-Telling and co-recipient of the Sam Adams Associates for Integrity in Intelligence (SAAII) award.
WikiLeaks, a whistleblowing website founded by Julian Assange, has received praise as well as criticism from the public, hacktivists, journalist organisations and government officials. The organisation has revealed human rights abuses and was the target of an alleged "cyber war". Allegations have been made that Wikileaks worked with or was exploited by the Russian government and acted in a partisan manner during the 2016 U.S. presidential election.
William "Bill" Edward Binney is a former intelligence official with the United States National Security Agency (NSA) and whistleblower. He retired on October 31, 2001, after more than 30 years with the agency.
Edward Joseph Snowden is an American former NSA intelligence contractor and whistleblower who leaked classified documents revealing the existence of global surveillance programs. He became a naturalized Russian citizen in 2022.
Tempora is the codeword for a formerly-secret computer system that is used by the British Government Communications Headquarters (GCHQ). This system is used to buffer most Internet communications that are extracted from fibre-optic cables, so these can be processed and searched at a later time. It was tested from 2008 and became operational in late 2011.
XKeyscore is a secret computer system used by the United States National Security Agency (NSA) for searching and analyzing global Internet data, which it collects in real time. The NSA has shared XKeyscore with other intelligence agencies, including the Australian Signals Directorate, Canada's Communications Security Establishment, New Zealand's Government Communications Security Bureau, Britain's Government Communications Headquarters, Japan's Defense Intelligence Headquarters, and Germany's Bundesnachrichtendienst.
During the 2010s, international media reports revealed new operational details about the Anglophone cryptographic agencies' global surveillance of both foreign and domestic nationals. The reports mostly relate to top secret documents leaked by ex-NSA contractor Edward Snowden. The documents consist of intelligence files relating to the U.S. and other Five Eyes countries. In June 2013, the first of Snowden's documents were published, with further selected documents released to various news outlets through the year.
The origins of global surveillance can be traced back to the late 1940s, when the UKUSA Agreement was jointly enacted by the United Kingdom and the United States, whose close cooperation eventually culminated in the creation of the global surveillance network, code-named "ECHELON", in 1971.
Global mass surveillance can be defined as the mass surveillance of entire populations across national borders.
STATEROOM is the code name of a highly secretive signals intelligence collection program involving the interception of international radio, telecommunications and Internet traffic. It is operated out of the diplomatic missions of the signatories to the UKUSA Agreement and the members of the ECHELON network including Australia, New Zealand, United Kingdom, Canada and the United States.
Global surveillance and journalism is a subject covering journalism or reporting of governmental espionage, which gained worldwide attention after the Global surveillance disclosures of 2013 that resulted from Edward Snowden's leaks. Since 2013, many leaks have emerged from different government departments in the US, which confirm that the National Security Agency (NSA) spied on US citizens and foreign enemies alike. Journalists were attacked for publishing the leaks and were regarded in the same light as the whistleblowers who gave them the information. Subsequently, the US government made arrests, raising concerns about the freedom of the press.
Global surveillance whistleblowers are whistleblowers who provided public knowledge of global surveillance.
The Intercept is an American left-wing nonprofit news organization that publishes articles and podcasts online.
Commentary on Edward Snowden's disclosure is part of the reactions to global surveillance disclosures made by Edward Snowden.
Permanent Record is a 2019 autobiography by Edward Snowden, whose revelations sparked a global debate about surveillance. It was published on September 17, 2019, by Metropolitan Books, an imprint of Henry Holt and Company. The book describes Snowden's childhood as well as his tenure at the Central Intelligence Agency and National Security Agency and his motivations for the leaking of highly classified information in 2013 that revealed global surveillance programs. Snowden also discusses his views on authoritarianism, democracy, and privacy. The writer Joshua Cohen is credited by Snowden for "helping to transform my rambling reminiscences and capsule manifestoes into a book."
