If you attempted to access certain websites like Facebook, MySpace, Bebo or YouTube at school or at work, you may find that access to these social networking sites is blocked in May. This is because the network administrator is blocking access to these sites that use firewalls or web filtering software. Most social networking sites are considered a distraction and counter-productive, organizations choose to block most of them.

How do you bypass the restrictions of network and surf blocked sites at school or work? A simple solution is to use a web proxy. A Web proxy is just another web site that serves as a gateway to connect to sites that you want to visit. For web filters or firewalls, it seems as if you visit another site that has not been blocked.

To use a web proxy, just visit a proxy site, enter the address of the site you want to visit from the registration form and the return URL. "The proxy server to retrieve the page and display the contents as if proxified you browse the site directly.

Using a Web proxy is a simple solution because there is nothing to install. However, there are limits to what can be a proxy in terms of functionality proxified pages. Some sites like MySpace and Facebook Javacript require to function properly. As you navigate these sites through a proxy, make sure you choose the one that has good support javascript.

A network administrator can also good hard work to block access to proxy websites. Thus it may be a need for frequent new agents that have not been blocked. If you need to find new agents regularly, you can avoid the penalty for the signing of proxy mailing list which will email you new proxies for you on a daily or weekly. You can easily find websites proxy search ads on Google.