What is Tor?

Tor Challenge Poster


Art by Molly Crabapple & Words by John Leavitt

"Octopus Not So Great!"

Artist Molly Crabapple and writer John Leavitt illustrate how the Tor network can help protect your anonymity online and circumvent Internet censorship in exquisite detail. "What is Tor?" explains how you can find freedom, protect yourself, AND support free speech worldwide.

Learn how you can join EFF's Tor Challenge and run your own relay. Support the Tor network today!

NSA Spying

EFF is leading the fight against the NSA's illegal mass surveillance program. Learn more about what the program is, how it works, and what you can do.

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