View our Legal Victories

EFF Technology »

EFF's software development and technology research projects aim to improve the rights of free expression, security, and privacy on the internet.

  • HTTPS Everywhere is a Firefox extension that makes Firefox use HTTPS to the greatest extent possible
  • The SSL Observatory is a view of the state of HTTPS deployment in the IPv4 address space
  • Switzerland detects violations of network neutrality
  • Panopticlick shows how easy it is to uniquely identify browsers

Stay in Touch

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.

Follow EFF

Economist warns against the TPP's Copyright Trap and its threats to New Zealand's artists and culture: https://eff.org/r.hicm

Sep 1 @ 4:57pm

An important PSA from our Director of Copyright Activism.

Sep 1 @ 2:51pm

How many times has @EFF tweeted? It's over 9000! Thanks for following.

Sep 1 @ 2:20pm
JavaScript license information