Image source: https://fda85f413bf08acd1c68d8df-swiftthemes.netdna-ssl.com/wp-content/uploads/2014/08/bypassfacebook-1.png
Facebook proxy bypass servers are necessary if you have some reason to hide the IP address either of your internet connection, or of the site to which you are trying to connect. Why should anybody want to do this, and how do Facebook proxy providers work?
Why Use a Proxy Bypass?
If you work for an employer and have unmonitored internet access, then you can be barred from accessing certain internet addresses, such as those of the commonly used social networking sites. Facebook, Friendster, Twitter, MySpace and YouTube are the more common sites that employees tend to visit in company time. Your employer can stop this by preventing your computer from accessing the internet (IP) addresses of these sites.
If you have internet access at school, college or university, you will be even less supervised than at work, and few students have not tried to use school or college computers to access social networking sites. There again, the relevant IP addresses have a block or filter placed on them which only a proxy bypass can circumvent.
A block generally refers to a blanket bar placed on the entire network accessing specific addresses, while filters permit access to individual terminals, the users of which might have a legitimate use for them. Most sites are filtered while a few can be blocked, and a Facebook proxy might be needed by a student, for example, but not a faculty member.
The target websites themselves can place blocks on individual IP addresses, and if Friendster or Facebook has banned you and your internet address for some reason, then you can't even re-register using a different name and email address unless you get a new internet connection with a different IP address. Facebook proxy bypass servers can enable you to re-register without changing your IP address. You can also access your home page using your regular login details.
How a Facebook Proxy Bypass Server Works
If computer A connects to website B, then the IP address of both A and B are known to each other. All it takes to sever that connection is for either to block the other. However, if A connects to site C, and C connects to B, neither A nor B sees each other - they both see only IP address C.
Therefore, a block or filter against B will not be triggered by the address of C, to which you are connected. Neither will any block place by B on A be triggered, because as far as B is concerned it is connected to C and not A. The term 'proxy bypass' is therefore a bit of a misnomer because it is more of a proxy 'router'; many different computers can be rerouted by a central connection to a number of social websites (or any type of website in fact).
For example, if you are finding it difficult to connect to a specific website, such as a search engine, you can do so through a proxy. The principle behind a Facebook proxy is just the same as that of you connecting your computer to a router in a network to connect to the internet - all computers connected to that router will have the same address, and when you use a modem attached to your computer to bypass the router through a different internet connection, you will have a different IP address.
Proxy bypass sites don't last forever. Once they have been detected and also blocked, you have to find another. However they can last for a long time, and new Facebook proxies are coming online as fast as they are being blocked. For that reason you should find a site that offers you a number of alternatives.
So next time you have difficulty accessing a specific website, whether it is Facebook, YouTube or anything else a proxy can help you. Bear in mind that they are rarely specific, and take the form of an address bar into which you enter the internet address of the site you want to access. In the case of a Facebook proxy bypass server you enter the Facebook address, but it usually also works with any other website address.
