When you surf the Internet, your IP address and your location can be found. These are some of the most important data, through which other valuable information can be also discovered: name, address and even your social security number. This exposes you to hackers and you can also be a target of many advertising agencies. These are some of the many reasons why free anonymous web surfing proxy sites have been created.

What is to know about these proxy servers? It is good to know from the beginning that all of their users are enjoying using them.

The term proxy server describes a computer that offers a network service which allows its clients to make indirect connections to other network services. The phenomenon can be also described as follows: a client connects to the proxy server and through it he requires a connection, a file or other resource that is available on other servers. A proxy server can retrieve the searched information through direct connection to the specified server or even from its cache.

There are also much simpler explanations of the term called proxy server. To make it easier to understand we might compare the proxy server with a network machine or computer through what you get to connect to other machines and especially to other persons.

There could be two different ways that you are being blocked from accessing a website:

• the website itself could be blocking you or
• some content filter could block you from accessing a website

Unblocking Websites That Are Blocking You

Most websites that block people’s access does it by blocking a specific IP address or range of IP addresses. This type of block is designed to block where you are coming from. For example some websites could blocks access to entire countries. The way to get around this type of block is to change your IP address, either permanently or temporarily.

Unblocking Websites That You Are Blocked From

More often, your access to websites, such as MySpace, will be blocked by a “content filter” on your network. Content filters are popular in schools, businesses, and on some public access networks. Content filters block access to websites which are considered undesirable, because they contain content that people don’t want you to see, or at least don’t want you to see right then.

Most schools block access to MySpace, because it can distract students from their studies. Content filters typically block pornography, to keep it out of schools and workplaces. Other content which is commonly filtered includes websites about drugs, politics, religion, gambling, hacking, and entertainment.

The best and fastest way to get around both type of block is to use an anonymous web proxy.