Department of Homeland Security

Transparency Project

Department of Homeland Security

Created in response to the September 11 attacks, the Department of Homeland Security (DHS) is a broad federal agency encompassing 22 separate agencies in a single organization. The Department of Homeland Security is a civilian and domestic counterpart to the Department of Defense and is responsible for preparing for and preventing domestic emergencies, including terrorism. With more than 200,000 employees, DHS is the third-largest Cabinet department. EFF has engaged in many FOIA requests and lawsuits against the Department of Homeland Security and its various child agencies, which include the Transportation Security Administration, Customs and Border Patrol, Immigration Customs Enforcement, and others.

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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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Celebrate the 4th by giving to EFF! We're fighting to stop mass surveillance in the US and worldwide. https://eff.org/EFF25

Jul 4 @ 5:36pm

A deep dive into XKEYSCORE, one of the NSA's creepiest spying tools: https://eff.org/r.c6hp

Jul 3 @ 3:12pm

Come to EFF HQ on July 8 for a book talk with author of "Geek Heresy: Rescuing Social Change from the Cult of Tech" https://eff.org/r.i3fv

Jul 2 @ 4:57pm
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