On 04/11/2013 12:59 PM, Maziyar Keshavarzian wrote: > I have a question about squid. Forgive me if it is a basic one. Is it > possible to encrypt data between squid server and other users? Yes. > I am planning to use squid as a tool to bypass internet filtering. And > it is important for me to have the data encrypted, I know that they > are using DPI systems so they can easily recognize unencrypted > traffic. You can configure user agents to send traffic via an encrypted channel to the Squid box. Once it reaches the Squid box, the traffic will be unencrypted and sent to Squid. You can use ssh port forwarding, stunnel, or other TCP-level encryption tools to do that. This assumes that users and Squid are located on the opposite sides of the filter, and that Squid and user boxes themselves are secure. HTH, Alex.