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New technologies are radically advancing our freedoms, but they are also enabling unparalleled invasions of privacy. National and international laws have yet to catch up with the evolving need for privacy that comes with new digital technologies. Respect for individuals' autonomy, anonymous speech, and the right to free association must be balanced against legitimate concerns like law enforcement. EFF fights in the courts and Congress to extend your privacy rights into the digital world, and works with partners around the globe to support the development of privacy-protecting technologies.

Your cell phone helps you keep in touch with friends and family, but it also makes it easier for security agencies to track your location.

Your Web searches about sensitive medical information might seem a secret between you and your search engine, but companies like Google are creating a treasure trove of personal information by logging your online activities, and making it potentially available to any party wielding enough cash or a subpoena.

And the next time you try to board a plane, watch out—you might be turned away after being mistakenly placed on a government watch list, or be forced to open your email in the security line.

Several governments have also chosen to use malware to engage in extra-legal spying or system sabotage for dissidents or non-citizens, all in the name of “national security.”

As privacy needs evolve, so too should our regulatory regimes. National governments must put legal checks in place to prevent abuse of state powers, and international bodies need to consider how a changing technological environment shapes security agencies’ best practices. Above all, we need to respect the rights of autonomy, anonymity, association, and expression that privacy makes possible, while also taking into account legitimate law enforcement concerns.

Read our work on privacy issues below, and join EFF to help support our efforts.

For information about the law and technology of government surveillance in the United States check out EFF's Surveillance Self-Defense project.

Privacy Highlights

NSA Spying

The US government, with assistance from major telecommunications carriers including AT&T, has engaged in massive, illegal dragnet surveillance of the domestic communications and communications records of millions of ordinary Americans since at least 2001. Since this was first reported on by the press and discovered by the public in late...

Privacy Updates

EFF Files Brief in Email Privacy Case

Councilman Case Should Be Heard Before Full Court Boston, MA - The Electronic Frontier Foundation (EFF) today submitted a friend-of-the-court brief in a case that will have a profound effect on the privacy of Internet communications. The brief argues that US v. Councilman, previously decided by a panel of First...

Speaking of CAPPS III...

Bruce Schneier has a new op-ed questioning the rationale behind checking all air travelers against the government's "no-fly" list, the central feature of the new CAPPS II, "Secure Flight": Imagine a list of suspected terrorists so dangerous that we can't ever let them fly, yet so innocent that...

No Logs Are Good Logs

Deep in the darkest heart of your servers, there live files known as logs. They contain all manner of intensely revealing information about people who use your systems. Web server logs might show which URLs somebody has visited, for how long, and what they wrote on an anonymous message board...

Army Okays Computer Spying

JetBlue ignited a huge privacy scandal when the news broke that the airline secretly provided more than 5 million passenger records to Torch Concepts, a military contractor. Yet the Army Inspector General Agency concluded [PDF] that JetBlue did not violate the Privacy Act. The reason: Torch never...

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