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
  • Privacy Badger blocks spying ads and invisible trackers.
  • Write to your representatives with democracy.io

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

New interagency privacy council won't force honest answers on spying https://www.eff.org/deeplinks...

Feb 10 @ 6:47pm

The White House asks the Senate to ratify the Marrakesh Treaty to expand access to published works for the blind: https://www.whitehouse.gov/th...

Feb 10 @ 5:13pm

MPAA may like Donuts, but it shouldn't be the Internet police. https://eff.org/r.34g0

Feb 10 @ 11:59am
JavaScript license information