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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

Federal Court Rules in Favor of Paper Trail Reform in E-Voting

Los Angeles - A federal judge today ruled that California Secretary of State Kevin Shelley's requirements to ensure the security of electronic voting machines do not violate federal or state law. The Electronic Frontier Foundation, California Voter Foundation, VerifiedVoting.org, and Voters Unite! submitted a friend-of-the-court brief and a surreply in...

Maryland Election Officials Under Fire From Voters

EFF Files Brief in Case Challenging the Use of Insecure Diebold E-Voting Machines Maryland - EFF has filed a friend-of-the-court brief in a Maryland case that challenges the integrity of that state's electronic voting machines, which are manufactured by the troubled electronic voting machine company, Diebold Election Systems. EFF presented...

Accessibility and Auditability in Electronic Voting

May 2004 Background Nearly one-third of American voters – over 50 million people – live in districts that will use electronic voting terminals to elect the next president.1 However, widespread reports of voting terminal failures,2 and growing concern about the security3 of these machines, are fueling fierce debate over...

California Bans Insecure E-Voting Machines

Acting to ensure the integrity of California's November elections, California Secrectary of State Kevin Shelley on Friday announced the adoption of a new state policy making it so that all California voters will have the option of recording their votes on paper. In addition, the state has decertified Diebold's infamous...

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