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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

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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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Are you a developer facing legal threats based on Oracle v. Google? We want to hear from you: https://eff.org/r.m2yr

Jul 1 @ 3:38pm

UK admits it illegally spied on Amnesty International https://eff.org/r.oqml

Jul 1 @ 2:17pm

In the FISA Court, the more things change, the more they stay the same: https://eff.org/r.hmj1

Jul 1 @ 2:01pm
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