how does it work ?

The figure 1. shows that without secret proxy and authenticated secure channels, the websites (or some naive proxies) could be easily detected and then be blocked. Also your surfing activities can be monitored by anyone who has the access to the communication infrastructure.

Figure 1. Web Blocking and sniffing.

The figure 2. shows that by leveraging cryptology, we setup secret proxies and authenticated secure channels which is prevented from being detected and sniffed.

Figure 2. Secure and reliable surffing with TuringProxy.