Give Internet access to those who are barred from It.

Cipher is an open source tool designed to destroy censorship operated by millions of Internet users, where most of the countries do not have the right to freedom of expression.


Saipan launches your computer on a proxy server that wants to give users or users access.


A secure, encrypted connection is established between the Siphon server and the client, which can not be stopped.


So if you have a friend or acquaintance who can not see a specific page because it is banned in their country or if the connection fails, then send the address of their ciphone server.


Siphon lets you set up different user accounts, and they are protected with all the passwords that you can give to anyone.

More info

License Version Developer
Free 135 CitizenLab