EFF defends your privacy and free expression because technology should serve all people, not just the powerful. We’re a nonprofit powered by members, and we need you in this fight.

Founded in 1990, EFF champions user privacy, free expression, and innovation through impact litigation, policy analysis, grassroots activism, and technology development. EFF's mission is …

EFF’s team of technologists and computer scientists engineers solutions to the problems of sneaky tracking, inconsistent encryption, and more. Where users face threats to their privacy …

EFF fights in the courts and Congress to maintain your privacy rights in the digital world, and works with partners around the globe to support the development of privacy-protecting …

We’re Doubling Down on Digital Rights. You Can, Too. Technology can uplift democracy, or it can be an authoritarian weapon. EFF is making sure it stays on the side of freedom and you can …

EFF has sued the Department of Justice (DOJ), demanding answers about illegal email and telephone call surveillance at the National Security Agency (NSA). The FISA Amendments Act …

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Surveillance Self-Defense is EFF's online guide to defending yourself and your friends from surveillance by using secure technology and developing careful practices.

From cell phone location tracking, the use of surveillance drones, secret interpretations of electronic surveillance law, and the expanding use of biometrics, EFF wants to hold the …

We're a nonprofit that relies on people like you to help EFF’s technologists, attorneys, and activists protect privacy, security, and digital rights at a time when the world needs it most.