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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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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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How China is strong-arming coders to abandon their open source projects: https://eff.org/r.wso1

Aug 28 @ 4:20pm

Introducing a powerful new tool to help stop the California virtual currency license: https://eff.org/r.5qg6

Aug 28 @ 2:14pm

HTTPS encryption may have gotten the better of Russian censors trying to block a Wikipedia article: https://eff.org/r.vk6f

Aug 28 @ 1:55pm
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