FAROO is a web search engine based on peer-to-peer technology. Every web page visited is automatically included in the distributed index. FAROO implements an user generated, attention based ranking. FAROO provides anonymous, censor resistant search.

Tor is a network of virtual tunnels that allows people and groups to improve their privacy and security on the Internet. It also enables software developers to create new communication tools with built-in privacy features. Tor provides the foundation for a range of applications that allow organizations and individuals to share information over public networks without compromising their privacy.