What Is a Proxy Server Address?
When you download a file, visit a website or connect to a database over the Internet, you share information about your computer or network's Internet Protocol (IP) address. By connecting to a hardware or software proxy server, you are able to mask your IP and location. Instead of sending a request to an external server, you can configure a proxy server to make the request on your computer or network's behalf. By filtering and altering requests, proxy servers facilitate objectives related to network security and efficiency.
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Overall Function
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Proxy servers are used for a number of reasons related to Internet security and computer network efficiency. For example, you can use proxy servers to protect your identity or guard your network against external threats. Think of a proxy server as a "middle man" between one network and another. In general, each computer or network has an IP address online. When you make a request to visit a website or connect to a database, you do so from your IP. By using a proxy server, the request no longer comes from your IP; instead, it comes from the proxy server, which has its own IP address.
Software
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A proxy server can be software-based as part of your local area network (LAN). If you purchase enterprise version anti-virus or networking software, a proxy server management application may be included in the bundle. In general, many firewall programs also include proxy controls. When you make requests over the Internet using a proxy server, your IP will be hidden under the guise of the proxy server's IP address. Some free programs are available for home networks.
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Hardware
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Proxy servers can be physical servers that are local on a network or remote. You may choose to keep a proxy server on your home or business network, or you may complete requests through a free or subscription-based proxy service online. To use a proxy server address, you may choose to use networking hardware such as a server or router. A proxy server can be located anywhere in the world, so you can make requests through proxy servers in other countries.
Specific Uses
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The three main functions of a proxy server address are privacy, security, and network efficiency. By using a proxy server, you can maintain your anonymity over the Internet, especially if you do not want the destination server to trace you. In any case, it is important to realize that your personal information is traceable through the proxy. If you have a proxy server on your network or server as part of a firewall, you can prevent undesirable clients from building unwanted connections. Using proxy servers, you can restrict who visits your website or network. Furthermore, proxy servers can be used to cache websites. As a result, you will experience faster load times when you connect to a server or database.
Content Screening
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Many school, business, and home networks use proxy servers to protect its users from undesirable content that is violent, pornographic, or distracting. If you are trying to access content through an organization's or household's network, you make the request through a proxy server, which scans the website or database's content through algorithms and patterns. Based on the destination website's content, a proxy server will block or allow a networked computer from accessing that server. This entire process completes requests using the proxy server address instead of the individual computer's.
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References
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