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76-668: During the mid-1960s, the United States Government decided to implement a worldwide secure voice network. This was named Automatic Secure Voice Communications Network, or by its acronym AUTOSEVOCOM, and was the National Security Agency 's first program for the United States Department of Defense 's telephone protection. It was a cumbersome and expensive system that was available only for high-level users. Because of its inadequacies,

152-571: A transparent process for replacing the outdated Data Encryption Standard (DES) by an Advanced Encryption Standard (AES). Cybersecurity policy expert Susan Landau attributes the NSA's harmonious collaboration with industry and academia in the selection of the AES in 2000—and the Agency's support for the choice of a strong encryption algorithm designed by Europeans rather than by Americans—to Brian Snow , who

228-546: A "wake-up call" for the need to invest in the agency's infrastructure. In the 1990s the defensive arm of the NSA—the Information Assurance Directorate (IAD)—started working more openly; the first public technical talk by an NSA scientist at a major cryptography conference was J. Solinas' presentation on efficient Elliptic Curve Cryptography algorithms at Crypto 1997. The IAD's cooperative approach to academia and industry culminated in its support for

304-714: A 2010 article in The Washington Post , "every day, collection systems at the National Security Agency intercept and store 1.7  billion e-mails, phone calls and other types of communications. The NSA sorts a fraction of those into 70 separate databases." Because of its listening task, NSA/CSS has been heavily involved in cryptanalytic research, continuing the work of predecessor agencies which had broken many World War II codes and ciphers (see, for instance, Purple , Venona project , and JN-25 ). In 2004, NSA Central Security Service and

380-813: A budget of $ 14.7 billion. The NSA currently conducts worldwide mass data collection and has been known to physically bug electronic systems as one method to this end. The NSA is also alleged to have been behind such attack software as Stuxnet , which severely damaged Iran's nuclear program . The NSA, alongside the CIA, maintains a physical presence in many countries across the globe; the CIA/NSA joint Special Collection Service (a highly classified intelligence team) inserts eavesdropping devices in high-value targets (such as presidential palaces or embassies). SCS collection tactics allegedly encompass "close surveillance, burglary, wiretapping, [and] breaking and entering". Unlike

456-603: A file xkeyscorerules100.txt, sourced by German TV stations NDR and WDR , who claim to have excerpts from its source code) reveal that the NSA tracks users of privacy-enhancing software tools, including Tor ; an anonymous email service provided by the MIT Computer Science and Artificial Intelligence Laboratory (CSAIL) in Cambridge, Massachusetts; and readers of the Linux Journal . Linus Torvalds ,

532-541: A major effort to secure tactical communications among U.S. forces during the war with mixed success. The NESTOR family of compatible secure voice systems it developed was widely deployed during the Vietnam War , with about 30,000 NESTOR sets produced. However, a variety of technical and operational problems limited their use, allowing the North Vietnamese to exploit and intercept U.S. communications. In

608-482: A matter of political controversy on several occasions, including its spying on anti–Vietnam War leaders and the agency's participation in economic espionage . In 2013, the NSA had many of its secret surveillance programs revealed to the public by Edward Snowden , a former NSA contractor. According to the leaked documents, the NSA intercepts and stores the communications of over a billion people worldwide, including United States citizens. The documents also revealed that

684-592: A memorial at the National Cryptologic Museum in Fort Meade, Maryland. The memorial is a, "tribute to the pioneers and heroes who have made significant and long-lasting contributions to American cryptology". NSA employees must be retired for more than fifteen years to qualify for the memorial. NSA's infrastructure deteriorated in the 1990s as defense budget cuts resulted in maintenance deferrals. On January 24, 2000, NSA headquarters suffered

760-477: A result of the boomerang routing of Canadian Internet service providers . A document included in NSA files released with Glenn Greenwald 's book No Place to Hide details how the agency's Tailored Access Operations (TAO) and other NSA units gain access to hardware. They intercept routers , servers , and other network hardware being shipped to organizations targeted for surveillance and install covert implant firmware onto them before they are delivered. This

836-457: A secret filing system that was destroyed in 1974. Following the resignation of President Richard Nixon , there were several investigations into suspected misuse of FBI, CIA and NSA facilities. Senator Frank Church uncovered previously unknown activity, such as a CIA plot (ordered by the administration of President John F. Kennedy ) to assassinate Fidel Castro . The investigation also uncovered NSA's wiretaps on targeted U.S. citizens. After

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912-403: A total network outage for three days caused by an overloaded network. Incoming traffic was successfully stored on agency servers, but it could not be directed and processed. The agency carried out emergency repairs for $ 3  million to get the system running again. (Some incoming traffic was also directed instead to Britain's GCHQ for the time being.) Director Michael Hayden called the outage

988-595: A unit to decipher coded communications in World War II , it was officially formed as the NSA by President Harry S. Truman in 1952. Between then and the end of the Cold War, it became the largest of the U.S. intelligence organizations in terms of personnel and budget, but information available as of 2013 indicates that the Central Intelligence Agency (CIA) pulled ahead in this regard, with

1064-600: Is a highly classified joint U.S. Central Intelligence Agency – National Security Agency program charged with inserting eavesdropping equipment in difficult-to-reach places, such as foreign embassies, communications centers, and foreign government installations. Established in the late 1970s and headquartered in Beltsville , Maryland , the SCS has been involved in operations ranging from the Cold War to hunting Al-Qaeda after

1140-937: Is believed by Glenn Greenwald of The Guardian to be the model for the comprehensive worldwide mass archiving of communications which NSA is engaged in as of 2013. A dedicated unit of the NSA locates targets for the CIA for extrajudicial assassination in the Middle East. The NSA has also spied extensively on the European Union, the United Nations, and numerous governments including allies and trading partners in Europe, South America, and Asia. In June 2015, WikiLeaks published documents showing that NSA spied on French companies. WikiLeaks also published documents showing that NSA spied on federal German ministries since

1216-503: Is known about the technologies and techniques it employs. The sole inside account of SCS comes from a Canadian , Mike Frost, whose 1994 book Spyworld revealed that the program was known to insiders at the time as "College Park". As of 2008, the SCS is reported to target for recruitment key foreign communications personnel such as database managers, systems administrators, and information technology specialists. During October 2013, reports by former NSA contractor Edward Snowden led to

1292-491: 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. Originating as

1368-463: Is to intercept sensitive information on espionage, nuclear arms, terrorist networks, drug trafficking and other national-security-related issues. The SCS was established to overcome a problem in that the NSA typically intercepts communications "passively" from its various intercept facilities throughout the world, yet the increasing sophistication of foreign communications equipment renders passive interception futile and instead requires direct access to

1444-541: The 2003 U.S. invasion of Iraq , SCS was described as the "prime mover" of electronic surveillance in the country. SCS operatives built numerous antennae, spaced throughout the Iraqi countryside, capable of intercepting Iraqi microwave communications. These Iraqi communications would have been otherwise difficult to intercept, because they beamed hilltop to hilltop in a narrow band, with an angle too oblique and thus too dissipated to be intercepted by air or spacecraft. In 1998,

1520-690: The Clinton Administration sought to kill Osama bin Laden following the 1998 U.S. embassy bombings , SCS operatives covertly entered Afghanistan to place eavesdropping devices within range of Al-Qaeda 's tactical radios. The SCS was rumored to have been involved in the 2001 operation that planted 27 satellite-controlled bugs in the Boeing 767-300ER that was to be used as Chinese leader Jiang Zemin 's official jet. The bugs were discovered, however, before they could be switched on. Prior to

1596-618: The Department of State , the Central Intelligence Agency (CIA) and the Federal Bureau of Investigation (FBI). In December 1951, President Harry S. Truman ordered a panel to investigate how AFSA had failed to achieve its goals. The results of the investigation led to improvements and its redesignation as the National Security Agency. The National Security Council issued a memorandum of October 24, 1952, that revised National Security Council Intelligence Directive (NSCID) 9 . On

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1672-715: The Foreign Intelligence Surveillance Court when within U.S. borders. Alleged Echelon-related activities, including its use for motives other than national security, including political and industrial espionage , received criticism from countries outside the UKUSA alliance. The NSA was also involved in planning to blackmail people with " SEXINT ", intelligence gained about a potential target's sexual activity and preferences. Those targeted had not committed any apparent crime nor were they charged with one. To support its facial recognition program,

1748-753: The National Cyber Security Division of the Department of Homeland Security (DHS) agreed to expand the NSA Centers of Academic Excellence in Information Assurance Education Program. As part of the National Security Presidential Directive 54/Homeland Security Presidential Directive 23 (NSPD 54), signed on January 8, 2008, by President Bush, the NSA became the lead agency to monitor and protect all of

1824-614: The September 11 attacks . The SCS is a U.S. black budget program that has been described as the United States' " Mission Impossible force," responsible for "close surveillance, burglary, wiretapping, breaking and entering." It is headquartered in Beltsville, Maryland, in an obscured building that was at one time labeled simply " CSSG. " Next door is the U.S. Department of State 's Beltsville Messaging Center , to which

1900-643: The U.S. Army cryptographic section of military intelligence known as MI-8, the U.S. government created the Cipher Bureau, also known as Black Chamber , in 1919. The Black Chamber was the United States' first peacetime cryptanalytic organization. Jointly funded by the Army and the State Department, the Cipher Bureau was disguised as a New York City commercial code company; it produced and sold such codes for business use. Its true mission, however,

1976-639: The US Court of Appeals . The court also added that the US intelligence leaders, who publicly defended it, were not telling the truth. NSA's eavesdropping mission includes radio broadcasting, both from various organizations and individuals, the Internet, telephone calls, and other intercepted forms of communication. Its secure communications mission includes military, diplomatic, and all other sensitive, confidential, or secret government communications. According to

2052-486: The 1990s. Even Germany's Chancellor Angela Merkel 's cellphones and phones of her predecessors had been intercepted. Edward Snowden revealed in June 2013 that between February 8 and March 8, 2013, the NSA collected about 124.8  billion telephone data items and 97.1  billion computer data items throughout the world, as was displayed in charts from an internal NSA tool codenamed Boundless Informant . Initially, it

2128-604: The Black Chamber access to cable traffic of foreign embassies and consulates. Soon, these companies publicly discontinued their collaboration. Despite the Chamber's initial successes, it was shut down in 1929 by U.S. Secretary of State Henry L. Stimson , who defended his decision by stating, "Gentlemen do not read each other's mail." During World War II , the Signal Intelligence Service (SIS)

2204-495: The CIA and the Defense Intelligence Agency (DIA), both of which specialize primarily in foreign human espionage , the NSA does not publicly conduct human intelligence gathering . The NSA is entrusted with assisting with and coordinating, SIGINT elements for other government organizations—which are prevented by Executive Order from engaging in such activities on their own. As part of these responsibilities,

2280-689: The Church Committee hearings, the Foreign Intelligence Surveillance Act of 1978 was passed. This was designed to limit the practice of mass surveillance in the United States . In 1986, the NSA intercepted the communications of the Libyan government during the immediate aftermath of the Berlin discotheque bombing . The White House asserted that the NSA interception had provided "irrefutable" evidence that Libya

2356-647: The Defense Department capped it at 1850 terminals, and in the late 1960s, hoping for something better, decided not to continue with the expansion of AUTOSEVOCOM. Phase I of the network was approved by the Deputy Secretary of Defense in July 1967 and after that it took several years to implement AUTOSEVOCOM within the continental United States. AUTOSEVOCOM-I was a non-tactical network that enabled users to discuss classified or sensitive information over

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2432-515: The Deputy Secretary of Defense approved the full-scale development of the AUTOSEVOCOM II programme. AUTOSEVOCOM II incorporated technological advances and furnished higher quality communications for the several thousand subscribers who were expected to use it when put into operation during the years 1980 to 1985. The U.S. Army Communications Command acted as program manager for AUTOSEVOCOM II. The Automatic Secure Voice Communications Network

2508-590: The NSA is intercepting "millions of images per day". The Real Time Regional Gateway is a data collection program introduced in 2005 in Iraq by the NSA during the Iraq War that consisted of gathering all electronic communication, storing it, then searching and otherwise analyzing it. It was effective in providing information about Iraqi insurgents who had eluded less comprehensive techniques. This "collect it all" strategy introduced by NSA director, Keith B. Alexander ,

2584-447: The NSA that allowed the export of a version that supported stronger keys with 64 bits, but 24 of the bits were encrypted with a special key and included in the message to provide a "workload reduction factor" for the NSA. This strengthened the protection for users of Notes outside the US against private-sector industrial espionage , but not against spying by the US government. While it is assumed that foreign transmissions terminating in

2660-498: The NSA tracks hundreds of millions of people's movements using cell phones metadata . Internationally, research has pointed to the NSA's ability to surveil the domestic Internet traffic of foreign countries through " boomerang routing ". The origins of the National Security Agency can be traced back to April 28, 1917, three weeks after the U.S. Congress declared war on Germany in World War I . A code and cipher decryption unit

2736-442: The NSA was a trusted partner with academia and industry in the development of cryptographic standards started to come to an end when, as part of the change in the NSA in the post-September 11 era, Snow was replaced as Technical Director, Jacobs retired, and IAD could no longer effectively oppose proposed actions by the offensive arm of the NSA. In the aftermath of the September 11 attacks , the NSA created new IT systems to deal with

2812-531: The NSA was not known to the public at that time. Due to its ultra-secrecy, the U.S. intelligence community referred to the NSA as "No Such Agency". In the 1960s, the NSA played a key role in expanding U.S. commitment to the Vietnam War by providing evidence of a North Vietnamese attack on the American destroyer USS  Maddox during the Gulf of Tonkin incident . A secret operation, code-named " MINARET ",

2888-567: The NSA's Tailored Access Operations (TAO) group implant catalog, after implanting Cottonmouth, the NSA can establish a network bridge "that allows the NSA to load exploit software onto modified computers as well as allowing the NSA to relay commands and data between hardware and software implants." NSA's mission, as outlined in Executive Order 12333 in 1981, is to collect information that constitutes "foreign intelligence or counterintelligence" while not "acquiring information concerning

2964-550: The SCS is linked via fiber optic cable. The SCS is jointly staffed by the Central Intelligence Agency (CIA) and the National Security Agency (NSA). According to intelligence historian James Bamford, "The position of SCS chief alternates between NSA and CIA officials." SCS operatives are based out of U.S. embassies and consulates overseas, and operatives often use Foreign Service or Diplomatic Telecommunications Service cover when deployed. Their mission

3040-597: The U.S. (such as a non-U.S. citizen accessing a U.S. website) subject non-U.S. citizens to NSA surveillance, recent research into boomerang routing has raised new concerns about the NSA's ability to surveil the domestic Internet traffic of foreign countries. Boomerang routing occurs when an Internet transmission that originates and terminates in a single country transits another. Research at the University of Toronto has suggested that approximately 25% of Canadian domestic traffic may be subject to NSA surveillance activities as

3116-432: The U.S. government recruited an Australian operative under SCS and deployed him to Iraq. The operative reported concerns about what was transpiring in Iraq, in that there was "a very high volume of data, and that he was getting no feedback about whether it was good, bad, or useful". He further reported that "this was a massive intelligence collection operation – one that was not in accordance with what UNSCOM

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3192-598: The United States National Institute of Standards and Technology (NIST), and the International Organization for Standardization (aka ISO). This memo appears to give credence to previous speculation by cryptographers at Microsoft Research . Edward Snowden claims that the NSA often bypasses encryption altogether by lifting information before it is encrypted or after it is decrypted. XKeyscore rules (as specified in

3268-481: The United States located Osama bin Laden's compound in Abbottabad , Pakistan , SCS operatives established a base in an apartment that the CIA had rented a mile away from the compound. They focused lasers on the compound windows and, by analyzing the vibrations, were able to count the number of people inside and outside, and also ascertained that there was one person who never ventured outside the compound. Bin Laden

3344-511: The ability to monitor a large proportion of the world's transmitted civilian telephone, fax, and data traffic. During the early 1970s, the first of what became more than eight large satellite communications dishes were installed at Menwith Hill. Investigative journalist Duncan Campbell reported in 1988 on the " ECHELON " surveillance program, an extension of the UKUSA Agreement on global signals intelligence SIGINT , and detailed how

3420-526: The aftermath of the Watergate scandal , a congressional hearing in 1975 led by Senator Frank Church revealed that the NSA, in collaboration with Britain's SIGINT intelligence agency, Government Communications Headquarters (GCHQ), had routinely intercepted the international communications of prominent anti-Vietnam war leaders such as Jane Fonda and Dr. Benjamin Spock . The NSA tracked these individuals in

3496-803: The agency has a co-located organization called the Central Security Service (CSS), which facilitates cooperation between the NSA and other U.S. defense cryptanalysis components. To further ensure streamlined communication between the signals intelligence community divisions, the NSA Director simultaneously serves as the Commander of the United States Cyber Command and as Chief of the Central Security Service. The NSA's actions have been

3572-525: The communications at their source, and thus the SCS program was expanded in the 1990s to fulfill this need. According to documents leaked by Edward Snowden , the SCS is part of a larger global surveillance program known as STATEROOM . SCS operatives reportedly hid eavesdropping devices in pigeons perched on the windowsills of the Soviet Embassy in Washington, D.C. The SCS program

3648-734: The communications equipment. The CIA, meanwhile, has access to agents specializing in clandestine operations and thus is more able to gain access to foreign communication equipment, yet lacks the NSA's expertise in communications eavesdropping. Hence, the SCS was born, combining the communications intelligence capabilities of the NSA with the covert action capabilities of the CIA in order to facilitate access to sophisticated foreign communications systems. The SCS employs exotic covert listening device technologies to bug foreign embassies, communications centers, computer facilities, fiber-optic networks, and government installations. The U.S. government has never officially acknowledged its existence, and little

3724-555: The domestic activities of United States persons ". NSA has declared that it relies on the FBI to collect information on foreign intelligence activities within the borders of the United States while confining its activities within the United States to the embassies and missions of foreign nations. The appearance of a 'Domestic Surveillance Directorate' of the NSA was soon exposed as a hoax in 2013. Special Collection Service The Special Collection Service ( SCS ), codenamed F6 ,

3800-538: The eavesdropping operations worked. On November 3, 1999, the BBC reported that they had confirmation from the Australian Government of the existence of a powerful "global spying network" code-named Echelon, that could "eavesdrop on every single phone call, fax or e-mail, anywhere on the planet" with Britain and the United States as the chief protagonists. They confirmed that Menwith Hill was "linked directly to

3876-527: The equivalent agencies in the United Kingdom ( Government Communications Headquarters ), Canada ( Communications Security Establishment ), Australia ( Australian Signals Directorate ), and New Zealand ( Government Communications Security Bureau ), otherwise known as the UKUSA group, was reported to be in command of the operation of the so-called ECHELON system. Its capabilities were suspected to include

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3952-469: The federal government's computer networks from cyber-terrorism . A part of the NSA's mission is to serve as a combat support agency for the Department of Defense. Operations by the National Security Agency can be divided into three types: "Echelon" was created in the incubator of the Cold War . Today it is a legacy system , and several NSA stations are closing. NSA/CSS, in combination with

4028-504: The flood of information from new technologies like the Internet and cell phones. ThinThread contained advanced data mining capabilities. It also had a "privacy mechanism"; surveillance was stored encrypted; decryption required a warrant. The research done under this program may have contributed to the technology used in later systems. ThinThread was canceled when Michael Hayden chose Trailblazer , which did not include ThinThread's privacy system. Trailblazer Project ramped up in 2002 and

4104-481: The founder of Linux kernel , joked during a LinuxCon keynote on September 18, 2013, that the NSA, who is the founder of SELinux , wanted a backdoor in the kernel. However, later, Linus' father, a Member of the European Parliament (MEP), revealed that the NSA actually did this. When my oldest son was asked the same question: "Has he been approached by the NSA about backdoors?" he said "No", but at

4180-635: The headquarters of the US National Security Agency (NSA) at Fort Meade in Maryland". NSA's United States Signals Intelligence Directive 18 (USSID 18) strictly prohibited the interception or collection of information about "... U.S. persons , entities, corporations or organizations...." without explicit written legal permission from the United States Attorney General when the subject is located abroad, or

4256-477: The long-distance calls were routed by the AUTOVON. Difficulties with speech intelligibility, requirements for voice recognition, the holding of telephone conferences, speedier service, and simpler calling procedures led Defense officials to approve the development of an improved system, called AUTOSEVOCOM II. The Army was designated as the agency with the primary responsibility of developing the system. In May 1976,

4332-513: The same day, Truman issued a second memorandum that called for the establishment of the NSA. The actual establishment of the NSA was done by a November 4 memo by Robert A. Lovett , the Secretary of Defense , changing the name of the AFSA to the NSA, and making the new agency responsible for all communications intelligence. Since President Truman's memo was a classified document, the existence of

4408-556: The same time he nodded. Then he was sort of in the legal free. He had given the right answer, everybody understood that the NSA had approached him. IBM Notes was the first widely adopted software product to use public key cryptography for client-server and server–server authentication and encryption of data. Until US laws regulating encryption were changed in 2000, IBM and Lotus were prohibited from exporting versions of Notes that supported symmetric encryption keys that were longer than 40 bits. In 1997, Lotus negotiated an agreement with

4484-579: The telephone. The network consisted of switching centres, transmission facilities and subscriber terminals. Subscribers were homed either on an AUTOSEVOCOM switch, on an Automatic Voice Network (AUTOVON) switch, or a Joint Overseas Switchboard (JOSS), which were for example operated and maintained by numerous Signal Battalions in Vietnam. The AUTOSEVOCOM switches provided for wideband secure voice communications between local subscribers and enabled them to establish long-distance secure voice calls. The majority of

4560-532: The unit consisted of Yardley and two civilian clerks. It absorbed the Navy's cryptanalysis functions in July 1918. World War I ended on November 11, 1918 , and the army cryptographic section of Military Intelligence (MI-8) moved to New York City on May 20, 1919, where it continued intelligence activities as the Code Compilation Company under the direction of Yardley. After the disbandment of

4636-399: The unveiling of the SCS having systematically wiretapped Chancellor of Germany Angela Merkel 's private cell phone over a period of over 10 years, which among other activities to wiretap and systematically record large amounts of European and South American leaders' and citizens' communication by the NSA led to a distinct diplomatic backlash at the United States government. The SCS program

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4712-406: Was behind the bombing, which U.S. President Ronald Reagan cited as a justification for the 1986 United States bombing of Libya . In 1999, a multi-year investigation by the European Parliament highlighted the NSA's role in economic espionage in a report entitled 'Development of Surveillance Technology and Risk of Abuse of Economic Information'. That year, the NSA founded the NSA Hall of Honor ,

4788-429: Was compromised by infamous Federal Bureau of Investigation (FBI) mole Robert Hanssen in the 1990s, which provided Moscow with sensitive information about highly sophisticated U.S. overseas bugging operations. However, the program was so secret that, after Hanssen's arrest, the FBI would only describe it in general terms, as a "program of enormous value, expense, and importance to the U.S. government". In 1999, as

4864-402: Was created to intercept and decipher the communications of the Axis powers . When the war ended, the SIS was reorganized as the Army Security Agency (ASA), and it was placed under the leadership of the Director of Military Intelligence. On May 20, 1949, all cryptologic activities were centralized under a national organization called the Armed Forces Security Agency (AFSA). This organization

4940-423: Was described by an NSA manager as "some of the most productive operations in TAO because they preposition access points into hard target networks around the world." Computers seized by the NSA due to interdiction are often modified with a physical device known as Cottonmouth. Cottonmouth is a device that can be inserted in the USB port of a computer to establish remote access to the targeted machine. According to

5016-406: Was established as the Cable and Telegraph Section, which was also known as the Cipher Bureau. It was headquartered in Washington, D.C., and was part of the war effort under the executive branch without direct congressional authorization. During the war, it was relocated in the army's organizational chart several times. On July 5, 1917, Herbert O. Yardley was assigned to head the unit. At that point,

5092-431: Was established in 1978 during the Cold War between the United States and the Soviet Union . As encryption technology increased in sophistication, by the end of the 20th century many coded signals proved unbreakable. Due to this problem, bugging techniques and technologies saw a revival: unable to easily intercept and decrypt foreign communications through passive means, the U.S. government needed to instead intercept

5168-442: Was originally established within the U.S. Department of Defense under the command of the Joint Chiefs of Staff . The AFSA was tasked with directing the Department of Defense communications and electronic intelligence activities, except those of U.S. military intelligence units. However, the AFSA was unable to centralize communications intelligence and failed to coordinate with civilian agencies that shared its interests, such as

5244-466: Was reported that some of these data reflected eavesdropping on citizens in countries like Germany, Spain, and France, but later on, it became clear that those data were collected by European agencies during military missions abroad and were subsequently shared with NSA. In 2013, reporters uncovered a secret memo that claims the NSA created and pushed for the adoption of the Dual EC DRBG encryption standard that contained built-in vulnerabilities in 2006 to

5320-459: Was set up by the NSA to monitor the phone communications of Senators Frank Church and Howard Baker , as well as key leaders of the civil rights movement , including Martin Luther King Jr. , and prominent U.S. journalists and athletes who criticized the Vietnam War . However, the project turned out to be controversial, and an internal review by the NSA concluded that its Minaret program was "disreputable if not outright illegal". The NSA mounted

5396-413: Was succeeded by the Defense Red Switch Network (DRSN) and the STU-III secure phones. The last AUTOSEVOCOM secure voice switch in the world was deactivated at the Pentagon in 1994. National Security Agency 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

5472-598: Was supposed to be doing" at the time. After the invasion, SCS operatives were employed in the hunt for Saddam Hussein , planting sophisticated eavesdropping equipment in target areas to intercept communications that were then analyzed by voice analysis experts. The SCS was heavily involved in eavesdropping to advance the War on Terror , setting up eavesdropping posts around Middle Eastern capitals and figures close to Osama bin Laden's terrorism network. In 1999, an SCS team monitored al-Qaeda training camps near Khost . When

5548-547: Was the Technical Director of IAD and represented the NSA as cochairman of the Technical Working Group for the AES competition, and Michael Jacobs , who headed IAD at the time. After the terrorist attacks of September 11, 2001 , the NSA believed that it had public support for a dramatic expansion of its surveillance activities. According to Neal Koblitz and Alfred Menezes , the period when

5624-417: Was to be a realization of information processing at higher speeds in cyberspace. The massive extent of the NSA's spying, both foreign and domestic, was revealed to the public in a series of detailed disclosures of internal NSA documents beginning in June 2013. Most of the disclosures were leaked by former NSA contractor Edward Snowden . On 4 September 2020, the NSA's surveillance program was ruled unlawful by

5700-559: Was to break the communications (chiefly diplomatic) of other nations. At the Washington Naval Conference , it aided American negotiators by providing them with the decrypted traffic of many of the conference delegations, including the Japanese . The Black Chamber successfully persuaded Western Union , the largest U.S. telegram company at the time, as well as several other communications companies, to illegally give

5776-697: Was worked on by Science Applications International Corporation (SAIC), Boeing , Computer Sciences Corporation , IBM , and Litton Industries . Some NSA whistleblowers complained internally about major problems surrounding Trailblazer. This led to investigations by Congress and the NSA and DoD Inspectors General . The project was canceled in early 2004. Turbulence started in 2005. It was developed in small, inexpensive "test" pieces, rather than one grand plan like Trailblazer. It also included offensive cyber-warfare capabilities, like injecting malware into remote computers. Congress criticized Turbulence in 2007 for having similar bureaucratic problems as Trailblazer. It

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