What is a Proxy Server and Its Main Advantages

If you work in technology or computers, you must have come across the term “proxy” a lot. With growing concerns about network security and data theft, proxy servers have become quite popular. So how are proxy and security related to your system? Well, adds an extra layer of security between your server and the outside world. This additional layer of security reduces the likelihood of being hacked. Before going into the details of the advantages and disadvantages of a proxy server, let’s find out what a proxy server is and what are its features.

What is a proxy server?

Typically, a proxy server acts as an intermediary between the client computer and the server. Clients usually use a proxy server to request any file, any web page, or any other resource. The proxy server acts as an identity shield between the server and the client computer. The main and most important feature of a proxy server is to act as a security device between client and server computers.

Benefits of using a proxy server

A proxy server helps clients protect sensitive information from being hacked by hackers. A proxy server is also used to bypass blocked websites. It often happens that in some offices, schools or any organization, they block some websites for their own reasons. In addition, many websites have country restrictions. In those cases, if you want to access these websites, a proxy server will help you with this.

A proxy server is also used to enhance the security and privacy of the client device when surfing using various proxies. It helps users browse the Internet privately; the user can keep his personal information and browsing habits confidential.

Proxy has been used many times to speed up browsing and accessing data due to its good caching system.

Additional benefits of a proxy server

Since the proxy caching system is very good, when accessing any websites with a proxy, it has the ability to store the desired data in its caching system. And as a result, you can access them whenever you want. So, when a request is made for a web page, the proxy server checks to see if the most recent copy of that web page is in the cache and serves up the stored copy. So, if hundreds of people request the same webpage, the proxy only sends one request. This saves bandwidth and improves network performance.

Thus, in addition to privacy, the proxy also enhances security. Web requests can be encrypted to prevent prying eyes from understanding your requests and transactions. It also reduces the chances of malware accessing your website and provides a secure connection to protect your company data.


Proxy – equipment that spoofs an IP address. This makes it more difficult to identify the user. It is purchased on special sites. After the purchase, the user, thanks to a special program, connects a proxy server, changes the IP.

Proxy is a computer that performs intermediary services between a user and a server. The client connects to the proxy server and searches for the desired resource. Then there is a connection to the desired server. Thanks to this, a person receives the necessary resource.

Companies use proxies for security, improving network performance, and getting “remote” sites. Private individuals use a proxy to anonymize traffic. They also bypass access restrictions.

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