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Computer security and the lack of computer security is a fundamental issue that underpins much of how the Internet does (and doesn't) function. Many of the policy issues that EFF works on are linked to security in deep ways including privacy and anonymity DRM censorship and network neutrality.

EFF works directly on a wide range of security issues including increased deployment of cryptographic protocols through projects like HTTPS Everywhere and Certbot; improving the security of those protocols with the SSL Observatory; offering legal assistance to researchers through our Coders' Rights Project; offering practical security advice to activists through the surveillance self-defense and surveillance self-defense international projects; directly auditing open source codebases; and working on the development of new security standards.

Security Highlights

Encrypting the Web

The web is in the middle of a massive change from non-secure HTTP to the more secure HTTPS protocol. All web servers use one of these two protocols to get web pages from the server to your browser. HTTP has serious problems that make it vulnerable to eavesdropping and content hijacking. HTTPS fixes most of these problems. That's why EFF, and many like-minded supporters, have been pushing for web sites to adopt HTTPS by default. As of 2016, about half of all web page visits use HTTPS. This is a big improvement over the past, but we still have work to do.

Coders' Rights Project

EFF's Coders' Rights Project protects programmers and developers engaged in cutting-edge exploration of technology. Security and encryption researchers help build a safer future for all of us using digital technologies, but too many legitimate researchers...

Security Updates

5 Years Later, Victory Over SOPA Means More than Ever

It would have happened slowly at first. A broken hyperlink here and there. A few Google searches with links leading to nowhere. In the beginning, global users of the web would have barely noticed pieces of the Internet going dark. Then there may have been a few investigative journalists piecing...

Here Are the Dangers of Surfing an Unsecured Site

Peter Eckersley of the Electronic Frontier Foundation (EFF) built upon former senator Ted Stevens’ analogy that said the internet is like a bunch of tubes, saying, “If you use HTTP, those tubes are totally transparent. Anyone along the way can look inside and see exactly what you’re doing.” Use HTTPS,...

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