This article is presented by:
Neelam choudhary
IT(c-2)


Firewalls

+Sits between two networks
Used to protect one network from the other
It may be a hardware device or a software program running on a secure host computer
What does a firewall do?


-A firewall examines all traffic routed between the two networks to see if it meets certain criteria
-A firewall filters both inbound and outbound traffic.
-Firewalls can filter packets based on their source and destin ....etc

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Proxy Firewall

The Proxy Firewall is developed, keeping the idea of extensive use of extensive use of Internet by institutions and companies in mind. It helps more than one person to use the internet at same time from different computers in a network through just one simple connection with existing service provider.

Proxy Firewall speaks the client side of a protocol to another server. This is often required when clients have certain restrictions on which server they can connect to.Thus a client would connect to Proxy Firewall, which does ....etc

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INTELLIGENT PREFETCHING AT A PROXY SERVER


Sajid Hussain ([email protected]) nd Robert D.M cLeod
Intemet Innovation Center
Engineering, University of Manitoba.


Abstarct

-Intelligent prefetchmg helps to reduce the
perceived delay for document downloading at the user's
end. A monitor agent predicts possible future requests that
are then prefetched to a proxy server near the user. An
independent cache is provided for all users at the proxy
server side. The documents are prefetc ....etc

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Proxy Server
A proxy acts as an intermediary agent between its clients and the servers which they want to access, performing functions directed towards a variety of purposes, like security, caching, etc, in its capacity as an intermediary. Specifically, caching HTTP Proxy Servers are intermediate servers, which maintain a cache of Internet objects like html files, image
files, etc which are obtained via HTTP. ....etc

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Hey could u send a soft copy of the work plz.. that could help me out in my work too/./ ....etc

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Development of a HTTP Caching Proxy Server

A proxy acts as an intermediary agent between its clients and the servers which they want to access, performing functions directed towards a variety of purposes, like security, caching, etc, in its capacity as an intermediary. Specifically, caching HTTP Proxy Servers are intermediate servers, which maintain a cache of Internet objects like html files, image files, etc which are obtained via HTTP.

http://pp ....etc

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If you are surfing the web daily you should know that your privacy is being exposed. This is due to the fact that web browsers download small applications/scripts called cookies. Which are stored on the hard drive of your computer and later on they can be used as backdoor to your computer. Exposing your real IP address can reveal your home address, phone number, full name and much more about your private information.

No matter if you are regular Internet user, Internet Marketer or Search Engines Expert you must consider proxy list subscript ....etc

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Development of a HTTP Caching Proxy Server




A proxy acts as an intermediary agent between its clients and the servers which they want to access, performing functions directed towards a variety of purposes, like security, caching, etc, in its capacity as an intermediary. Specifically, caching HTTP Proxy Servers are intermediate servers, which maintain a cache of Internet objects like html files, image files, etc which are obtained via HTTP.
http://freshersworldresources/sp/proj/cs_p3.zip
http://freshersworldresources/sp/sk/cs_sk3 ....etc

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In computer networks, a proxy server is a server (a computer system or an application program) which services the requests of its clients by forwarding requests to other servers. A client connects to the proxy server, requesting some service, such as a file, connection, web page, or other resource, available from a different server. The proxy server provides the resource by connecting to the specified server and requesting the service on behalf of the client. A proxy server may optionally alter the client's request or the server's response, an ....etc

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HTTP Proxy Server ....etc

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