The leading nonprofit defending digital privacy, free speech, and innovation for 35 years and counting!
For more than a decade, the Sacramento Municipal Utility District coordinated with police to sift through the granular smart meter data of residents without suspicion to find evidence of cannabis growing.
Tyrants are co-opting tech to supercharge the attack on democracy. They’re making it easier to spy on people, block free speech, and control what we do. EFF is fighting back and you can join the movement to Take Back CTRL.
Through an analysis of 10 months of nationwide searches on Flock Safety's servers, we discovered that more than 50 federal, state, and local agencies ran hundreds of searches through Flock's national network of surveillance data in connection with protest activity. In some cases, law enforcement specifically targeted known activist groups, demonstrating how mass surveillance technology increasingly threatens our freedom to demonstrate.
If you use technology, this fight is yours.
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.
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Surveillance Self-Defense
Description:
Surveillance Self-Defense is EFF's online guide to defending yourself and your friends from surveillance by using secure technology and developing careful practices.
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Digital Rights Bytes
Description:
Get honest answers to the questions that have been bugging you about technology.
