When politicians, corporations or other institutions want to steal your right to access an uncensored information, Psiphon gives you lots of opportunities. This is a circumvention tool that uses Http Proxy technology beside VPN and SSH to give access to internet content to those who don’t have it. It is a trusted, fast and simple tool that give freedom to millions of people. This tool can be downloaded for free and it has much useful information.
It is an open source app, so if you want to contribute, you can do it without any problem. Based in Toronto, this tool is really revolutionary.