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

Tech companies should not validate secret trade agreements like TISA as a way to decide new rules for the Internet: https://eff.org/r.hxui

Aug 27 @ 5:58pm

Malaysian PM cracks down on peaceful anti-corruption protest by censoring organizer's website and news reports: https://eff.org/r.y6pv

Aug 27 @ 5:20pm

¿Estoy siendo rastreado?, una plataforma sobre seguimiento en redes celulares: https://eff.org/r.w9wk

Aug 27 @ 4:44pm
JavaScript license information