A proxy server acts as an intermediary between a web server and the client computer. They track all traffic existing between the internet and the intranet.

These servers can perform all-important functions such as tracking IP addresses, URLs, time and date of access, and number of bytes downloaded. All of this information can be very essential when analyzing any kind of attack against a network. With the help of proxy servers, Viagra Jelly Intranet administrators can establish better access and provide better services to their employees.

Whenever a computer on the intranet requests the Internet to retrieve certain information or a web page from the web server, the internal computer makes a contact with the proxy server. It then connects to the Internet server, which in turn caters the desired web page to the proxy. The proxy then passes this information or web page back to the computer on the Intranet.

Some proxy servers require the use of certain specific proxy clients. Many people follow the popular approach of using off-the-rack clients with servers. However, while using such a client, it is essential to ensure that the proxy client is specially configured to operate from a configuration menu and in association with servers.

Proxy servers can also be used to implement security schemes. For instance, an FTP (File Transfer Protocol) server can allow the required files to be sent to the computer on the Intranet from the Internet. It can also block the transmission of files from the Internet to the corporate network, and vice-versa. This way, the Intranet administrators can block any unwanted person (outside the corporation) from obtaining crucial corporate data.

Many businesses also use proxy-servers to accelerate the performance of certain Internet services by stashing data-keeping copies of the desired data. For instance, a web proxy server can stash many web pages. Thus, if any person from the Intranet wishes to obtain one of the stashed web pages, he/she can easily obtain it from the proxy server across high-speed lines of the Intranet, rather than going out across the Internet and obtaining the web page at a lesser speed from the Internet lines.

These are some of the ways in which the proxy servers work to benefit the administrators.

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Category: Internet/Domain Names
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