Secure Proxy

Secure Proxy acting as intermediaries accepting applications for other systems and thus contribute to others in the order given. These are often used when the network connecting the client computer is incompatible with a direct. An example is when the customer needs is not able to take the security of the server.

Secure Proxies are also used for screening purposes. This allows access to inappropriate web sites contain unwanted or administrator. In addition, the Secure Proxy ServerAlso used for cache, faster access to frequently used Web sites.

Key Features

These types of proxies are working on the application level - the seventh layer of the OSI model. Unlike firewalls, which work differently in the lower layers tend secure proxy, to remain dependent on demand.

These types of proxies are easy to install and are very difficult as a firewall, just because the functionality for each protocol is configured on an applicationTime.

However, increased well-configured secure proxy performance and security. work with proxy servers for OSI application layer, the filter questions are very sharp. Through the control messages, web proxy server can easily verify URLs outgoing requests for web pages.

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Message feature allows network administrators to access cash at some sites and allow access to others. Normal small firewall to check domain name web withinMessages.

Likewise for incoming data, filters ordinary router network address or port number. However, content filtering proxy server also in the message-based application.

These types of proxies are much as they are easy to configure and are used here with high efficiency. This is a transparent proxy server, also provides NAT. This is the main reason why client-server computer is basically unaware of the existence of the proxy.

In addition to security featuresand caching usual proxies also support secure NNTP, and HTP. Secure Proxies are now used by large companies around the world.

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