
In fact, Tor stands for 'The Onion Router', and takes its name from this layering idea. The first (or 'guard') relay receives your data and peels off the first layer of encryption, like the layer of an onion. This involves encrypting your data multiple times, then passing it through a network of volunteer-run servers (or 'relays') from around the world.


Tor is an open-source package based around a principle called Onion Routing.

Tor is a custom browser with clever open-source technology which uses some very smart tricks to protect your web anonymity. If you're looking to keep your online activities to yourself then Tor is a great option for your privacy toolkit.
