08-05-2012, 10:46 AM
Proxy-Server
Proxy.pptx (Size: 520.64 KB / Downloads: 54)
INTRIDUCTION1.
Proxy Server is “one that sits between a client application such as a web browser and a real server”. 2. It intercepts all requests to the real server to see if it can fulfill the requests itself. If not, it forwards the request to the real server. 3. Proxy Server is simply a network server that is configured to act on behalf of the client computers connected to it.
MAIN FEATURES OF PROXY SERVER
Internet security.
Enhanced Performance.
Simplified Management.
Internet security.
1. When using a Proxy server it is possible to filter client transaction at the protocol level. The Proxy can control access to services for individual methods, hosts, and domains.
2. Proxy servers Decide which requests to honor and which requests to turn down.
3. Proxy servers Used to filter requests.
2. Enhanced Performance
Proxy Server dramatically improves the performance for users in accessing.
2. This is because it saves the results of all requests for a certain amount of time, which is called as Caching.
3. Caching is process, which stores the most frequently used sites or files in it