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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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The British are coming! One, if by land, two, if by a mandated backdoor in end-to-end crypto. https://eff.org/r.xwry

May 28 @ 2:40pm

EFF strongly objects to the US proposed Wassenaar implementation. We're drafting comments and you should too! https://eff.org/r.sg5g

May 28 @ 12:21pm

There's just 3 days, 9 hours, and 45 minutes until Section 215 of the Patriot Act sunsets. Time to call Congress: https://eff.org/r.88yz 

May 28 @ 11:14am
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