Surveillance is the monitoring of behavior, many activities, or information for the purpose of information gathering, influencing, managing or directing. This can include observation from a distance by means of electronic equipment, such as closed-circuit television (CCTV), or interception of electronically transmitted information like Internet traffic. It can also include simple technical methods, such as human intelligence gathering and postal interception.
Telephone tapping is the monitoring of telephone and Internet-based conversations by a third party, often by covert means. The wire tap received its name because, historically, the monitoring connection was an actual electrical tap on the telephone line. Legal wiretapping by a government agency is also called lawful interception. Passive wiretapping monitors or records the traffic, while active wiretapping alters or otherwise affects it.
Computer and network surveillance is the monitoring of computer activity and data stored locally on a computer or data being transferred over computer networks such as the Internet. This monitoring is often carried out covertly and may be completed by governments, corporations, criminal organizations, or individuals. It may or may not be legal and may or may not require authorization from a court or other independent government agencies. Computer and network surveillance programs are widespread today and almost all Internet traffic can be monitored.
The Communications Assistance for Law Enforcement Act (CALEA), also known as the "Digital Telephony Act," is a United States wiretapping law passed in 1994, during the presidency of Bill Clinton.
Carnivore, later renamed DCS1000, was a system implemented by the Federal Bureau of Investigation (FBI) that was designed to monitor email and electronic communications. It used a customizable packet sniffer that could monitor all of a target user's Internet traffic. Carnivore was implemented in October 1997. By 2005 it had been replaced with improved commercial software.
Lawful interception (LI) refers to the facilities in telecommunications and telephone networks that allow law enforcement agencies with court orders or other legal authorization to selectively wiretap individual subscribers. Most countries require licensed telecommunications operators to provide their networks with Legal Interception gateways and nodes for the interception of communications. The interfaces of these gateways have been standardized by telecommunication standardization organizations. As with many law enforcement tools, LI systems may be subverted for illicit purposes.
The USA PATRIOT Act was passed by the United States Congress in 2001 as a response to the September 11, 2001 attacks. It has ten titles, each containing numerous sections. Title II: Enhanced Surveillance Procedures granted increased powers of surveillance to various government agencies and bodies. This title has 25 sections, with one of the sections containing a sunset clause which sets an expiration date, December 31, 2005, for most of the title's provisions. This was extended twice: on December 22, 2005 the sunset clause expiration date was extended to February 3, 2006 and on February 2 of the same year it was again extended, this time to March 10.
NSA warrantless surveillance — also commonly referred to as "warrantless-wiretapping" or "-wiretaps" — refers to the surveillance of persons within the United States, including U.S. citizens, during the collection of notionally foreign intelligence by the National Security Agency (NSA) as part of the Terrorist Surveillance Program. In late 2001, the NSA was authorized to monitor, without obtaining a FISA warrant, the phone calls, Internet activity, text messages and other communication involving any party believed by the NSA to be outside the U.S., even if the other end of the communication lay within the U.S.
The Terrorist Surveillance Program was an electronic surveillance program implemented by the National Security Agency (NSA) of the United States in the wake of the September 11, 2001 attacks. It was part of the President's Surveillance Program, which was in turn conducted under the overall umbrella of the War on Terrorism. The NSA, a signals intelligence agency, implemented the program to intercept al Qaeda communications overseas where at least one party is not a U.S. person. In 2005, The New York Times disclosed that technical glitches resulted in some of the intercepts including communications which were "purely domestic" in nature, igniting the NSA warrantless surveillance controversy. Later works, such as James Bamford's The Shadow Factory, described how the nature of the domestic surveillance was much, much more widespread than initially disclosed. In a 2011 New Yorker article, former NSA employee Bill Binney said that his colleagues told him that the NSA had begun storing billing and phone records from "everyone in the country."
Hepting v. AT&T is a United States class action lawsuit filed in January 2006 by the Electronic Frontier Foundation (EFF) against the telecommunications company AT&T, in which the EFF alleges that AT&T permitted and assisted the National Security Agency (NSA) in unlawfully monitoring the communications of the United States, including AT&T customers, businesses and third parties whose communications were routed through AT&T's network, as well as voice over IP telephone calls routed via the Internet.
Room 641A is a telecommunication interception facility operated by AT&T for the U.S. National Security Agency, as part of its warrantless surveillance program as authorized by the Patriot Act. The facility commenced operations in 2003 and its purpose was publicly revealed in 2006.
Investigative Data Warehouse (IDW) is a searchable database operated by the FBI. It was created in 2004. Much of the nature and scope of the database is classified. The database is a centralization of multiple federal and state databases, including criminal records from various law enforcement agencies, the U.S. Department of the Treasury's Financial Crimes Enforcement Network (FinCEN), and public records databases. According to Michael Morehart's testimony before the House Committee on Financial Services in 2006, the "IDW is a centralized, web-enabled, closed system repository for intelligence and investigative data. This system, maintained by the FBI, allows appropriately trained and authorized personnel throughout the country to query for information of relevance to investigative and intelligence matters."
Lincoln, manufactured by the company Pen-Link, Ltd., is a class of electronic data interception products—including both computer hardware and software packages—whose function is to extract and analyze internet traffic for mass surveillance purposes, such as those outlined under the Communications Assistance For Law Enforcement Act (CALEA).
The Computer and Internet Protocol Address Verifier (CIPAV) is a data gathering tool that the Federal Bureau of Investigation (FBI) uses to track and gather location data on suspects under electronic surveillance. The software operates on the target computer much like other forms of spyware, whereas it is unknown to the operator that the software has been installed and is monitoring and reporting on their activities.
The President's Surveillance Program (PSP) is a collection of secret intelligence activities authorized by the President of the United States George W. Bush after the September 11 attacks in 2001 as part of the War on Terrorism. Information collected under this program was protected within a Sensitive Compartmented Information security compartment codenamed STELLARWIND.
Triggerfish describes a technology of cell phone interception and surveillance using a mobile cellular base station. The devices are also known as cell-site simulators or digital analyzers.
The practice of mass surveillance in the United States dates back to wartime monitoring and censorship of international communications from, to, or which passed through the United States. After the First and Second World Wars, mass surveillance continued throughout the Cold War period, via programs such as the Black Chamber and Project SHAMROCK. The formation and growth of federal law-enforcement and intelligence agencies such as the FBI, CIA, and NSA institutionalized surveillance used to also silence political dissent, as evidenced by COINTELPRO projects which targeted various organizations and individuals. During the Civil Rights Movement era, many individuals put under surveillance orders were first labelled as integrationists, then deemed subversive, and sometimes suspected to be supportive of the communist model of the United States' rival at the time, the Soviet Union. Other targeted individuals and groups included Native American activists, African American and Chicano liberation movement activists, and anti-war protesters.
The Data Intercept Technology Unit is a unit of the Federal Bureau of Investigation (FBI) of the United States, which is responsible for intercepting telephone calls and e-mail messages of terrorists and foreign intelligence targets inside the US. It is not known when DITU was established, but the unit already existed in 1997.
U.S. president Barack Obama has received widespread criticism due to his support of government surveillance. President Obama had released many statements on mass surveillance as a result.
