Proxy.com

来自开放百科 - 灰狐
跳转到: 导航, 搜索

A Proxy is a software program that resides in-in between a client pc and a server. All communication between the client and the server are routed via the proxy. The proxy software program can reside either on a devoted personal computer, sandwiched among the client and the server, or exist in the client computer itself. The proxy acts like a filter that sifts all communication that happens between the client and the server.

Proxies are widely utilised in the corporate atmosphere to control the internal personal computer networks communication with the outdoors globe. The complete information flow is constricted through the proxy for security and policy implementation purposes. Any data that violates firm policy or poses a threat to the internal networks security is immediately carfax coupon filtered. Proxies vin check are also utilised in educational institutions and public facilities like libraries for the quite very same purpose.

Proxies can be used for a wide range of purposes. Based on their functions, they are named by diverse names. A proxy that is utilised for monitoring and filtering content, as explained earlier, is known as a Content material Filtering Proxy. On the other hand, proxy list a proxy that transmits all communication with out altering the contents of the site visitors is known as a Gateway.

A Caching proxy is one that maintains a cache of often requested information. It is fundamentally utilised to decrease bandwidth usage and to speedup the network. When a client requests a piece of data, the proxy normally passes that request to the server and relays the response from the server back to the client. But if the same piece of info is requested repeatedly, the proxy maintains a copy of that information in its cache and directly sends that information to the client as an alternative of sending a request to the server. This speeds up response time and also reduces the bandwidth requirement of the entire network.

分享您的观点
个人工具
名字空间

变换
操作
导航
工具箱