What is a TOR bridge

A TOR bridge, often simply referred to as a bridge, is a special node in the TOR network. TOR (The Onion Router) is known for its ability to protect the privacy and anonymity of its users by routing internet traffic through multiple servers. This is where the TOR bridge plays an important role.
Function of a TOR bridge

- Bypassing censorship: In countries or networks where access to the TOR network is blocked or censored, bridges help users to bypass these blocks. A bridge serves as the first access point to the TOR network, which is not publicly listed, unlike regular TOR entry nodes, which are publicly known and therefore easier to block.
- Anonymity: Like other nodes in the TOR network, bridges disguise the origin and destination of traffic, making it difficult for third parties to trace.

Setup and use

- Finding a bridge: Since bridges are not publicly listed, users must obtain them through trusted sources or directly from the TOR organization. This can be done via their official website or by email.
- Configuration: After receiving the bridge addresses, users must enter them into their TOR software to enable access to the network via the bridge.

TOR bridges are an essential component for many users to ensure free and secure access to the Internet in restrictive environments. They allow access to the TOR network even when traditional methods are hindered by censorship.