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

Twitter may have just spared politicians some embarrassment—but at what cost to the public interest? https://eff.org/r.1tgi

Aug 27 @ 12:50pm

Think the cybersecurity bill in Congress couldn't get any worse? Think again: https://eff.org/r.21at

Aug 27 @ 9:06am

Perú: Organizaciones internacionales rechazan la #LeyStalker https://eff.org/r.ax3l

Aug 26 @ 5:24pm
JavaScript license information