Pros And Cons Of Free Proxy And Proxy Sites

As the internet has evolved, internet users have become more concerned about security and anonymity within the web

. It is common for web browsers to contain spyware which can gather personal information about the user such as the IP address, e-mail and sometimes even more personal information. Not only this, but phishing scams may be imbedded into the websites allowing the creator to obtain passwords and other such information in order to hack or use that information to scam the internet user.

For reasons such as these, it is becoming more increasingly popular for users to look to proxy sites in order to surf the internet more securely and anonymously without the hassle of being spammed with worthless e-mail scams and internet offers. There is thousands of proxy sites listed in every search engine, and many are free proxy sites that offer a variety of servers to hide behind in order to allow them anonymity.

What is a proxy server? A proxy server offers a network to allow your identity to be hidden. It basically makes your information relay through its server so that whoever is potentially watching you wont know who you are or what you are doing. The client makes a connection to a proxy server. It then requests the connection, file, or other information that is on another server someplace else. A proxy can also sometimes alter the request or response from the server. Either way, the proxy provides a way for the client to connect through another server in order to hide the clients true connection server. There are several types of proxy servers and they all vary in the type of security they provide.

Some examples of proxies are: Transparent - One that makes an identification that it is the proxy server but allows the original internet protocol address to be available by http headers, Anonymous - One that identifies that it is a proxy but doesnt allow the original address availability, Distorting - One that will distinguish itself as being a proxy but will make an intentional error in providing the original address within http headers, and lastly High Anonymity - One that will not let itself be known as any proxy nor will it make the original address known.

The use of proxy servers without permission is illegal in some countries and should not be done. There are thousands of free proxy sites and can be found easily through any internet web search. A minimal amount of browser configuration is required in order to connect to a proxy server and most websites will provide a walkthrough of directions in regards to a clients individual browser.

There is a risk with open proxies - one that accepts connections from client from all IP addresses and allows connections to anything Internet resource related. Also, while proxies can be useful for the consumer, they can also prove to be harmful in that proxy servers are often used by clients who generate phishing, scamming e-mails as well as viruses. Make sure that you are getting the right product for your needs.

by: Bruces Parsons

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