Transparency Project

Pen Registers

Federal law requires the Administrative Office of the U.S. Courts to http://www.uscourts.gov/library/wiretap.html">report each year on law enforcement wiretapping activities which gives the public a sense of how often the government intercepts phone calls emails and other communications. Unfortunately there's no similar public reporting for the government's use of pen registers and trap and trace devices which record "routing" information rather than contents of communications. EFF has submitted several FOIA requests to try to document the frequency of this electronic surveillance in recent years.

US Federal Agency:

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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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