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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 project; 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...

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 face serious legal challenges that prevent or inhibit their work. These challenges come from laws...

Security Updates

Adblocking: How About Nah?

For more than a decade, consumer rights groups (including EFF) worked with technologists and companies to try to standardize Do Not Track, a flag that browsers could send to online companies signaling that their users did not want their browsing activity tracked. Despite long hours and backing from the...

Thank Q, Next

In its next release, Android plans to up its privacy game. But the operating system still caters to ad trackers at its users’ expense. The newest release of Android, dubbed “Q,” is currently in late-stage beta testing and slated for a full release this summer. After a year defined...

New Chilean ¿Quién Defiende Tus Datos? Report Shows Greater ISPs Commitment to User Privacy

Derechos Digitales, the leading digital rights organization in Chile, published its third annual Who Defends Your Data report today, in collaboration with EFF. The report assesses whether the country’s top ISPs enforce privacy policies and practices that put their users first. Kurt Opsahl, EFF’s Deputy Executive Director and General...

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