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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

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Encrypting the Web

The web has largely switched 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...

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

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It's Copyright Week: Let's Take Copyright Back

We're taking part in Copyright Week, a series of actions and discussions supporting key principles that should guide copyright policy. Every day this week, various groups are taking on different elements of the law, and addressing what's at stake, and what we need to do to make sure...

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EFF Statement on President Obama's Cybersecurity Legislative Proposal

More needs to be done to protect cyberspace and enhance computer security. But President Obama's cybersecurity legislative proposal recycles old ideas that should remain where they've been since May 2011: on the shelf. Introducing information sharing proposals with broad liability protections, increasing penalties under the already draconian Computer Fraud and...

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Let's Encrypt (the Entire Web): 2014 in Review

Last month we were very pleased to announce our work with Mozilla, the University of Michigan, Cisco, Akamai and IdentTust on Let's Encrypt, a totally free and automated certificate authority that will be launching in summer 2015. In order to let mainstream browsers seamlessly connect securely to your...

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