The Tor network is an open-source network of servers that allow users to access the internet anonymously. It is used to protect the privacy of its users by encrypting their traffic and routing it through a series of nodes, or relays, which are distributed around the world. The goal of the Tor network is to provide a secure, private and anonymous way for people to browse the internet without fear of being tracked or having their data collected.

By routing traffic through multiple relays, the Tor network prevents anyone from being able to trace which sites a user is visiting or who they are communicating with. Additionally, Tor allows users to access websites that are blocked in their country or region. This can be useful for people who live in countries with restrictive internet policies, or for people who want to access content that is otherwise unavailable.

The Tor network is an invaluable tool for ensuring privacy and security on the internet. It is used by millions of people around the world, from activists and journalists to everyday internet users who are trying to protect their personal data from being collected and misused. Tor is free and open-source, so anyone can use it to access the internet safely and anonymously.