Bypassing Restrictive Filters Using Anonymous Proxy Servers
What with everybody on the internet for some reason or the other, many websites find that the best way to promote themselves is by sending browsers advertisements, spam junk mail and spy ware. The problem is, besides publicizing information that is personal to you, it also gives crackers and hackers an avenue for infiltrating your system and retrieving your information. That’s where an anonymous surfing can come in useful. It acts as a buffer between the Internet and your personal computer, thereby providing your data and your system with much needed security.
You need to fully understand all about servers before being able to grasp the more complex concept behind proxy, which is like a wall that stands between the website that you are trying to access and your personal computer. Most often requested files by Internet users are collected and stored by the proxy in a special database called a cache. When you go through it, your browsing speed is increased because your proxy ip does not need to access the required website. Instead it retrieves the requested information from its own cache and passes it on to you. This helps improve the overall internet performance. However these servers only help to increase your internet speed, they do not offer to conceal your IP address.
Anonymous proxy offers you the same features as other proxy servers but is specially designed to also offer you anonymity on the net. When you use an proxy your IP address is hidden from prying eyes leaving you secure against any illegitimate and unauthorized access to your system. An anonymous ip completely conceals your internet activities and even erases all signs that you are browsing the net via another medium. An anonymous ip can be used for emails, file transfer, chats and most other web related activities.
Many schools and workplaces install some kind of web filter that prevents students and employees from accessing certain websites. It helps you get around these enforced restrictions by acting as a kind of go-between. The requested pages are downloaded on to their proxy server, which is turn can be down loaded by you on to your computer. This way you bypass all annoying firewalls and restricting filters. No information is lost along the way- gives you full access to all graphics as well as video content that it has retrieved either directly from the web site or from its cache. You can then access this information from your browser.
This provides students with a viable alternative for bypassing restrictive filters installed by the school and lets them access student-favorite sites such as Xanga and Myspace. Anonymous proxy can also be used to overcome strict limitations imposed by workplaces that restrict employees from accessing certain websites. CGIProxy and PHProxy are two innovative proxy software packages that are popularly used by many anonymous proxy servers.
There are several free proxy services available that you could try out. Though most offer similar features, there are minor differences and you should look for one that best suits your needs.