What is a proxy server? How does it work?

An Agent server is a machine that converts communication between networks or protocols. This is an intermediate server that separates the end-user client from the browsing target. The Agent server provides different levels of functionality, security, and privacy based on use cases, requirements, or company policies. 

If a proxy server is used, traffic reaches the desired address through the proxy server. The request is returned through the same proxy server (there are exceptions to this rule), which then forwards the data it receives from the web site to you.

Why use a proxy server? Why not return directly from site access?

Proxy servers today not only forward Web requests, but also in the name of data security and network performance. Proxy servers act as firewalls and network filters, providing shared network connections and caching data to accelerate common requirements. A good proxy server can protect users and the internal network from network madness. Finally, proxy servers can provide advanced privacy.

How do I run the proxy server?

Every computer on the Internet needs a unique Internet protocol (IP) address. Make this IP address the street address of your computer. Just as the post office knows how to send your mail to your address, the Internet knows how to send the right data to the right computer via AN IP address.

A proxy server is basically a computer on the Internet, and your computer knows your IP address. After a network request is sent, the request reaches the proxy server first. The proxy server then issues the web request for you, collects the web server's response, and forwards the web page data to you so that you can see the page in your browser.

When a proxy server forwards your network request, it changes the data you send and still gives you the information you want. The proxy server can change your IP address, so the web server cannot determine your address. The software encrypts the data so that your data cannot be read during transmission. Proxy servers can block access to certain web pages based on IP addresses.

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