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Privacy’s Defender: My Thirty-Year Fight Against Digital Surveillance

Legal Analysis

Legal Analysis

Officer Friendly Asks: "May I Search Your Digital Device?"

Federal Court Agrees with EFF, Throws Out Six Weeks of Warrantless Video Surveillance

Update: On December 15, Judge Edward Shea issued his written opinion in United States v. Vargas, which you can read here.
The public got an early holiday gift today when a federal court agreed with us that six weeks of continually video recording the frontyard of someone's home...

Broken laptop

Password Sharing Isn’t a Crime, EFF Tells Ninth Circuit

How many times have you logged into a computer or website with someone else’s name and password—maybe to retrieve information for a spouse or a friend—completely with their permission? Can you imagine spending a year in prison for that? It sounds ridiculous. That’s why EFF filed a “friend of the...

EFF Fights Government's Effort to Get Cell Location Records Without a Warrant

Once again, a federal court will decide whether police can track your movements over an extended period of time without a search warrant. Federal and state courts have divided over whether the Fourth Amendment requires police seek a search warrant to obtain historical cell site location information (CSLI)—the records of...

In Klayman v. Obama, EFF Explains Why Metadata Matters and the Third-Party Doctrine Doesn't

How can the US government possibly claim that its collection of the phone records of millions of innocent Americans is legal? It relies mainly on two arguments: first, that no one can have a reasonable expectation of privacy in their metadata and second, that the outcome is controlled by the...

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Court Lets Cisco Systems Off the Hook for Helping China Detain, Torture Religious Minorities

Chinese citizens who suffered forced detention, torture, and a panoply of brutal human rights abuses at the hands of the Chinese government have been engaged in a high profile court case against Silicon Valley mainstay Cisco Systems for many years. Those Chinese citizens suffered yet another indignity in a California...

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13 Principles Week of Action: Location Privacy is a Human Right

Between 15th-19th of September, in the week leading up the first year anniversary of the 13 Necessary and Proportionate Principles, EFF and the coalition behind the Principles will be conducting a Week of Action explaining some of the key guiding principles for surveillance law reform. Every day, we'll take on...

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