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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

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Digital Privacy at the U.S. Border: Protecting the Data On Your Devices and In the Cloud

Digital Privacy at the U.S. Border: Protecting the Data On Your Devices and In the Cloud by Sophia Cope, Amul Kalia, Seth Schoen, and Adam Schwartz Download the report as a PDF . EXECUTIVE SUMMARY أفادت الحكومة الأمريكية أن عدد حالات تفحص المحتويات الالكترونية على الحدود قد إزداد بمقدار خمسة أضعاف...

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...

Privacy Updates

Tech giants agree to EU rules on online hate speech

Some U.S. privacy rights groups expressed concern that the agreement sets a dangerous precedent because the removals will be based on flagging by third parties. “It does not address that different speech is deemed illegal in different jurisdictions, nor how such 'voluntary agreements' between the private sector and state might...

Cellphone Data Ruling Curbs Privacy Rights

The Fourth Circuit, which takes up federal appeals from Maryland, North Carolina, South Carolina, Virginia and West Virginia, is the fifth appeals court in the nation to apply the third-party doctrine to cellphone location data. Electronic Frontier Foundation senior attorney Jennifer Lynch said this makes it less likely that the...

Yahoo Publishes National Security Letters After FBI Drops Gag Orders

Despite the fact that many questions around the NSLs still remain, Kurt Opsahl, deputy executive director and general counsel of the Electronic Frontier Foundation, says the disclosure is a small but important step toward greater transparency and gives Yahoo greater authority to engage in public debates about NSLs. “Now Yahoo...

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