Atlast that too happened. Ban for facebook on the computer lab, Damn proxyserver !! They first blocked youtube, then orkut, then torrents and now it's facebook's turn... Then how do a man live without all this things in such a technically overflooding world?
I can't agree with their policies... I want to talk, i want to chat and i want to tweet.. Squid proxy server was running on the network. It was powerful and configured well to block everything out of the rule. Then i started googling for a way to bring the blocked facebook onto my laptop within the same network, and found that some free http proxy servers outside the network will help me.Also port 80 (HTTP) was open, so that i can browse the internet.
What actually happens in the network when i am behind my college's proxy server is, whenever a url request for facebook comes from my browser, the proxy server which has been configured to capture such requests comes into action. But since we are allowed to browse on the internet, its clear that you can access servers other than facebook. Most of the free http proxy mechanisms work on this trick. They help you to cheat the squid server. Squid server beleive that your machine and the free proxy server on the internet (may be in US, Europe ) are the two endpoints of communication. See the image below to see how that http proxy server loads the facebook page on your machine [check the url area and the content area in the image]
Here the free http proxy server (faceoxy.com in image) communicate with the facebook server on behalf of you and serves the packets from the facebook within faceoxy's header. That was somewhat literally
!!! So when the squid program analyses the packets, it can not find any traces of the facebook in the source/destination address feilds of the ip packets. I am not going to the advanced details of http tunneling, another post is on its way...
I can't agree with their policies... I want to talk, i want to chat and i want to tweet.. Squid proxy server was running on the network. It was powerful and configured well to block everything out of the rule. Then i started googling for a way to bring the blocked facebook onto my laptop within the same network, and found that some free http proxy servers outside the network will help me.Also port 80 (HTTP) was open, so that i can browse the internet.
What actually happens in the network when i am behind my college's proxy server is, whenever a url request for facebook comes from my browser, the proxy server which has been configured to capture such requests comes into action. But since we are allowed to browse on the internet, its clear that you can access servers other than facebook. Most of the free http proxy mechanisms work on this trick. They help you to cheat the squid server. Squid server beleive that your machine and the free proxy server on the internet (may be in US, Europe ) are the two endpoints of communication. See the image below to see how that http proxy server loads the facebook page on your machine [check the url area and the content area in the image]
Here the free http proxy server (faceoxy.com in image) communicate with the facebook server on behalf of you and serves the packets from the facebook within faceoxy's header. That was somewhat literally
!!! So when the squid program analyses the packets, it can not find any traces of the facebook in the source/destination address feilds of the ip packets. I am not going to the advanced details of http tunneling, another post is on its way... List of the free and reliable http proxy servers that help you to access blocked websites such as facebook, orkut, youtube etc.. are : Though they are classified most of the sites serves facilities such as
- anonymous browsing
- proxy bypassing
- changing network location of your machine
HideMyAss.com – Free Anonymous Proxy Servers
Proxy.org – Directory of free proxy servers.
GlobalPandora – They give you a proxy address to add to your browsers netwrok settings
http://blockedsiteaccess.com/
http://facebookoxy.com/
http://www.faceoxy.com/
youtube proxy
Megabypass
Youtubeproxy
MegaProxy
proxybin.com
Another best trick that works well with these condition is the foxyproxy addon for firefox. Just install the addon for your firefox. FoxyProxy automatically switches an internet connection across one or more proxy servers based on URL patterns. Simply, it automates the manual process of editing Firefox's Connection Settings dialog. Proxy server switching occurs based on the loading URL and the switching rules you define...
4 comments:
These proxy may not work. as i tried some of this in our colege... no luck on that,,:(
Also let me try the others tooo:)
beware.. these sites could get your private information such as passwords and credit card information as all data passed through their servers.. use with great caution.
I used Proxy website but due to slow services of proxy website now i am using Hotspot Shield VPN (Virtual Private Network ).It is easy to use and it provides much better services and security instead of proxy websites.Now i can access blocked websites like Facebook and Twitter in my school.( http://www.hotspotshield.com )
But I only use Hotspot Shield #1 Free VPN to access Blocked sites.
It provides US IP address.
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speak out... itz your time !!!