Anonymous communications system

An anonymous communications system is technology that conceals a user’s IP address from the server hosting the website visited by the user]. Some, but not all, [[anonymous technologies conceal the user’s IP address from the anonymizing service itself and encrypt the traffic between the user and the service.

Since users of anonymous technologies make requests for web content through a proxy service, instead of to the server hosting the content directly, anonymous technologies can be a useful way to bypass Internet censorship. However, some anonymous technologies require users to download software and can be easily blocked by authorities.

Examples of anonymous technologies include Tor, JAP ANON, and I2P.