PRISM is a code name for a program under which the United States National Security Agency (NSA) collects Internet communications from various US Internet companies. The program is also known by the SIGAD US-984XN.

Today the story broke about PRISM, a supposedly top-secret program at the US National Security Agency (NSA) that has been in operation since 2007.. According to The Washington Post, current The NSA uses this back door to break into a companys data system and spy. Dangers to American Interests Abroad Though the U.S. isn't the only country accused of digital spying, countries all over the globe have denounced programs like PRISM, with France recently coming under fire for its monitoring of phone calls, emails and Internet queries. - The title of the presentation is: PRISM/US-984XN Overview or The SIGAD Used Most in NSA Reporting Overview.SIGAD is the abbreviation of SIGINT Activity Designator, which is a unique addresss for every signals intelligence collection station, ship, or method and consists of a country code followed by alphanumeric characters. Thus the second part of the title (The SIGAD Used Most in NSA PRISM program is a massive surveillance program operated by the United States National Security Agency (NSA). The PRISM program utilizes extensive data mining efforts to collect information and analyze that data for patterns of terrorist or other potential criminal activity.. PRISM: Clouded in Secrecy. PRISM has been clouded in secrecy since its creation in 2007, but it gained widespread

US NSA Prism brief summary: Whistle-Blower’s Evidence, Uncut – WIRED In San Francisco the “secret room” is Room 641A at 611 Folsom Street, the site of a large SBC phone building, … spy operation is the fact that only people with security clearance from the National Security Agency can enter this room.

Jun 07, 2013 · PRISM slide. Photograph: Guardian The document is recent, dating to April 2013. Such a leak is extremely rare in the history of the NSA, which prides itself on maintaining a high level of secrecy. Aug 22, 2018 · The unconstitutional surveillance program at issue is called PRISM, under which the NSA, FBI, and CIA gather and search through Americans’ international emails, internet calls, and chats without obtaining a warrant.

But the amount of information the NSA has access to through the PRISM program -- and other programs, including UPSTREAM, which monitors telephone metadata and offers the NSA direct access to Internet and phone traffic data -- is certainly robust enough to inspire shivers in the spines of speculative fiction writers as well as ordinary citizens

The latest news and comment on Prism the national security electronic surveillance program operated by the United States National Security Agency The PRISM presentation Most of what we know about PRISM comes from an internal NSA presentation of 41 slides. Edward Snowden initially asked The Washington Post to publish the full slide deck, but the paper refused and so only 4 were subsequently published by The Guardian.