The official website for NSA -- the National Security Agency National Security Agency/Central Security Service (NSA/CSS). NSA leads the U.S. Government in cryptology that encompasses both signals intelligence (SIGINT) and information assurance (now referred to as cybersecurity) products and services, and enables computer network operations (CNO).

NSA, based on the recently published FISA court order demanding Verizon turn over all customer phone records including who is talking to whom, when and for how long—to the NSA. This so-called “metadata,” especially when collected in bulk and aggregated, allows the government to track the associations of various political and religious Jun 30, 2014 · This is a plot of the NSA programs revealed in the past year according to whether they are bulk or targeted, and whether the targets of surveillance are foreign or domestic. Most of the programs fall squarely into the agency’s stated mission of foreign surveillance, but some – particularly those that are both domestic and broad-sweeping Learn about, and apply to, federal government career opportunities and job openings in the U.S. Intelligence Community. Though the NSA has since claimed that virtually every wireless carrier was fair game for that domestic spying program, Brown argued Klayman's inability to prove his communications were included in The US National Security Agency (NSA) surveillance programmes (PRISM) and Foreign Intelligence Surveillance Act (FISA) activities and their impact on EU citizens' fundamental rights NOTE Abstract In light of the recent PRISM-related revelations, this briefing note analyzes the impact of US surveillance programmes on European citizens’ rights. NSA programs involving the surveillance of non-U.S. persons outside of the United States under Section 702 of the FISA Amendments Act played a role in 4.4 percent of the terrorism cases we examined, and NSA surveillance under an unidentified authority played a role in 1.3 percent of the cases we examined.

Other NSA programs included the extensive, worldwide, and allegedly untargeted collection of text messages (Dishfire) and of the locations of cell phones. While less known to the American public than the Central Intelligence Agency, the NSA is believed to be far larger in size in terms of workforce and budget. According to Michael Hayden, a

Oct 10, 2019 · The NSA’s mass surveillance program operates as a series of technologies and authorities that allow the government to intercept communications while in transit over the internet, as well as

NSA provides programs for sheriffs, their deputies, chiefs of police, and other criminal justice professionals to perform their jobs in the best possible manner and to better promote homeland security and public safety in their jurisdiction.

The US Supreme Court (US v. Katz 389 US 347) has made it clear that this core privacy protection does cover government eavesdropping. As a result, all electronic surveillance by the government in the United States is illegal, unless it falls under one of a small number of precise exceptions specifically carved out in the law.