New NSA slide details another collection effort
A classified NSA document shows two types of eavesdropping on communications — not just PRISM.
The NSA slide you haven’t seen
A classified NSA slide obtained by The Washington Post and published here for the first time lists “Two Types of Collection.”
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The interaction between Upstream and PRISM — which could be considered “downstream” collection because the data is already processed by tech companies — is not entirely clear from the slide. In addition, its description of PRISM as “collection directly from the servers” of technology giants such as Google, Microsoft and Facebook has been disputed by many of the companies involved. (They say access to user data is legal and limited).
However PRISM works, the NSA slide makes clear that the two collection methods operate in parallel, instructing analysts that “You Should Use Both.” Arrows point to both “Upstream” and “PRISM.”
The overall heading of the slide is “FAA 702 Operations” – a reference to a 2008 law that enabled collection on U.S. soil of communications of foreigners thought to be overseas without an individual warrant from a court, including when the foreigners are communicating with someone in the United States. The law says the collection may be for a foreign intelligence purpose, which includes terrorism, nuclear weapons proliferation or cyber-security.
The slide also shows a crude map of the undersea cable network that carries data from either side of North America and onto the rest of the world. As a story in Sunday’s Post made clear, these undersea cables are essential to worldwide data flows – and to the surveillance capabilities of the U.S. government and its allies.
This slide bears many resemblances to one published by the Guardian on June 8, shortly after the initial disclosures about PRISM. But the Guardian’s slide shows an undersea cable map of most of the world. The one obtained by the Post shows mainly sections of North America. It is not clear why the slides vary in this way.
Both slides have circles attached to arrows suggesting possible collection points, but they cover areas too broad to discern where NSA accesses fiber-optic cable networks. The slides also list code names under the Upstream program.
The Post version lists Fairview, Stormbrew, Blarney and Oakstar but does not describe any of them. The Guardian slide lists Fairview and Blarney but has two others blacked out.
The Post has previously reported that Blarney gathers up metadata – describing who is speaking to whom and through what networks and devices – as data flows through the Internet’s backbone.
For Sunday’s story, the Office of the Director of National Intelligence issued a statement defending its collection methods as crucial to protecting national security.
“As always,” the statement said, “the Intelligence and law enforcement communities will continue to work with all members of Congress to ensure the proper balance of privacy and protection for American citizens.”
Staff reporter Ellen Nakashima contributed to this report.
Related stories:
Paper reveals NSA ops in Latin America
U.S. protects access to data from undersea cables for suveillance
Snowden case not the first embarrassment for Booz Allen, or D.C. contracting industry
COPY http://www.washingtonpost.com/
Paper reveals NSA ops in Latin America
U.S. protects access to data from undersea cables for suveillance
Snowden case not the first embarrassment for Booz Allen, or D.C. contracting industry
COPY http://www.washingtonpost.com/
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