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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 maintain your privacy rights in 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 the government 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

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State v. Patino

EFF submitted an amicus brief to the Rhode Island Supreme Court, arguing that people have an expectation of privacy in text message conversations, regardless of whether that conversation is stored on the their own phone or someone else's.
Police responded to a 911 call that a child in an...

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State v. Granville

Along with EFF-Austin, the Texas Civil Rights Project and the ACLU of Texas, EFF urged the Texas Court of Criminal Appeals to rule that a person has an expectation of privacy in the contents of their cell phone even when the phone is out of their control or custody.
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Maryland Court Dismisses Landmark Case That Sought to Hold Cisco Responsible for Violating Human Rights

The Federal District Court in Maryland this week dismissed Du Daobin v. Cisco Systems, a case brought by Chinese dissidents alleging that Cisco knowingly customized, marketed, sold, and provided continued support and service for technologies as part of China's Golden Shield, a digital censorship and surveillance system used by...

Surveillance Evangelist Arrested in California

FBI agents arrested a Mexican tycoon named Jose Susumo Azano Matsura at his Coronado, Calif. home on Wednesday as part of a political bribery investigation based on captured emails, seized banking records, and covertly recorded conversations.
The unfolding scandal is soaked in irony: Azano is a surveillance evangelist whose...

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