12 Facts About Proxy server

1.

In computer networking, a proxy server is a server application that acts as an intermediary between a client requesting a resource and the server providing that resource.

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2.

The response from the proxy server is returned as if it came directly from the original server, leaving the client with no knowledge of the original server.

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3.

For example, a server using IP-based geolocation to restrict its service to a certain country can be accessed using a proxy located in that country to access the service.

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4.

Caching proxy server accelerates service requests by retrieving the content saved from a previous request made by the same client or even other clients.

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5.

Proxy server that is designed to mitigate specific link related issues or degradation is a Performance Enhancing Proxy server .

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6.

Translation proxy is a proxy server that is used to localize a website experience for different markets.

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7.

Proxy server can be used to automatically repair errors in the proxied content.

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8.

The destination server receives requests from the anonymizing proxy server and thus does not receive information about the end user's address.

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9.

Proxy server can keep the internal network structure of a company secret by using network address translation, which can help the security of the internal network.

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10.

Proxy server concept refers to a layer 7 application in the OSI reference model.

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11.

However, for the client configuration of a layer 7 proxy, the destination of the packets that the client generates must always be the proxy server, then the proxy server reads each packet and finds out the true destination.

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12.

DNS proxy server takes DNS queries from a network and forwards them to an Internet Domain Name Server.

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