NSA Struggles to Make Sense of Flood of Surveillance Data

Binney photo

By Julia Angwin

LAUSANNE, Switzerland— William Binney, creator of some of the computer code used by the National Security Agency to snoop on Internet traffic around the world, delivered an unusual message here in September to an audience worried that the spy agency knows too much.

It knows so much, he said, that it can’t understand what it has.

“What they are doing is making themselves dysfunctional by taking all this data,” Mr. Binney said at a privacy conference here.

The agency is drowning in useless data, which harms its ability to conduct legitimate surveillance, claims Mr. Binney, who rose to the civilian equivalent of a general during more than 30 years at the NSA before retiring in 2001. Analysts are swamped with so much information that they can’t do their jobs effectively, and the enormous stockpile is an irresistible temptation for misuse.

Mr. Binney’s warning has gotten far less attention than legal questions raised by leaks from former NSA contractor Edward Snowden about the agency’s mass collection of information around the world. Those revelations unleashed a re-examination of the spy agency’s aggressive tactics.

Read more at The Wall Street Journal and see the full privacy series.

Posted in Portfolio, Wall Street Journal, What They Know

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