Psiphon is a human rights software project developed by the Citizen Lab at the Munk Centre for International Studies that allows citizens in uncensored countries to provide unfettered access to the Net through their home computers to friends and family members who live behind firewalls of states that censor. This program, called psiphon (pronounced "SY-fon"), will be released on Dec. 1 in response to growing Internet censorship that is pushing citizens in restrictive countries to pursue more elaborate and sophisticated programs to gain access to Western news sites, blogs and other censored material.
Psiphon is funded by the Open Society Institute (Soros Foundation) , Centre for Innovation Law and Policy, Faculty of Law, University of Toronto. Psiphon is downloaded by a person in an uncensored country (psiphon.civisec.org), turning that person’s computer into an access point. Someone in a restricted-access country can then log into that computer through an encrypted connection and using it as a proxy, gain access to censored sites.
http://psiphon.civisec.org/