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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
  • Privacy Badger blocks spying ads and invisible trackers.
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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 Foreign Intelligence Surveillance Court has appointed amici—and there are some great names on the list:

Nov 25 @ 11:42am

Dell is the new Lenovo, preinstalling a root certificate that makes HTTPS vulnerable to attacks:

Nov 25 @ 11:10am

Today's story about Walmart reminds us—spying isn't limited to the govt. Assess your threats with threat modeling:

Nov 25 @ 10:53am
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