You probably had this same problem. You are at school, work or somewhere else and you try to access your MySpace or Bebo profile and get a message saying that the website is blocked. There are many reasons why they are blocked but there is a way how you can still access them.
The network administrator has to enter all website addresses which he/she wishes to block by hand into the firewall. If you go to computersniffer.com
you can see a list of so called proxy websites. These are websites which will enable you to still access any blocked website.
However, there is also a potential danger when using proxy websites. You can read about it here.
