
The network was developed to enable the US Navy and other military organizations to communicate anonymously online. Originally the Tor network was developed with the help of the US navy. The team behind Tor (The Onion Router) provides free open-source software that helps you browse the internet anonymously. For example, Wikipedia blocks attempts by Tor users to edit articles unless special permission is sought. Some websites restrict allowances through Tor.

Tor protects a user’s privacy, but does not hide the fact that someone is using Tor. Tor does not prevent an online service from determining when it is being accessed through Tor. Tor’s intended use is to protect the personal privacy of its users, as well as their freedom and ability to conduct confidential communication by keeping their Internet activities un-monitored. Using Tor makes it more difficult to trace Internet activity to the user: this includes “visits to Web sites, online posts, instant messages, and other communication forms”.

Tor directs Internet traffic through a free, worldwide, volunteer overlay network consisting of more than seven thousand relays to conceal a user’s location and usage from anyone conducting network surveillance or traffic analysis. The name is derived from the acronym for the original software project name “The Onion Router”. Tor is free and open-source software for enabling anonymous communication. Tor Browser What is Tor Browser ? / Tor Project ?
