Transparency Project

Analysis Dissemination Visualization Insight and Semantic Enhancement (ADVISE)

In 2007 EFF submitted a Freedom of Information Act request to the Department of Homeland Security for information about a trial-stage data mining program called Analysis Dissemination Visualization Insight and Semantic Enhancement (ADVISE). This system was intended to sift through a wide variety of databases to find suspicious patterns between people and organizations. After the DHS Privacy Office and Inspector General criticized the privacy practices of the program DHS announced that it had scrapped the $42 million system in favor of commercial software.

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NSA Spying

EFF is leading the fight against the NSA's illegal mass surveillance program. Learn more about what the program is, how it works, and what you can do.

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Laura Poitras and her EFF lawyers stand with previously classified surveillance docs now on display at the Whitney

Feb 5 @ 11:55am

Activists say Twitter is 'leaving them in the dark' over state-sponsored attack claims: http://www.theguardian.com/te...

Feb 5 @ 10:46am

How U.S. copyright law is being used to take down Rafael Correa's critics in Ecuador https://eff.org/r.8kod

Feb 5 @ 7:15am
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