You all must know about the server. A server is a computer in which all the information on the Internet is stored. Whatever information we search from a web browser, that information reaches our device from a similar server. Even today, we will talk about one such server that is completely different from other servers. Often you must have seen that many websites are blocked in many schools, colleges, or offices, and many websites are not even allowed to be accessed in some countries.
So in such a situation, many people cannot access these blocked websites due to less knowledge of the Internet. But some Internet users know how to access any blocked website, and they do this work very easily. All this game belongs to a special server, with the help of getting information from any website. The name of this server is Proxy Server, which we will tell you in this article today.
What is a Proxy Server?
Proxy Server is like a bridge between the Internet and us, which connects the user with the Internet world. A proxy server is a computer that acts as a gateway between the client and the Internet. The word Proxy means to submit to someone else or to act on behalf of someone else. The proxy server sends requests to the Internet on behalf of the client and sends information to the client.
For your information, let us tell you that a specific Internet Protocol address, i.e., IP address exists for every computer on the Internet. You can understand the IP address in this way, like your house's address where a letter or a package of your name is delivered to your address. In the same way, an IP address is used to transmit data from the Internet to your device. Because of this IP address, the location of your device can also be known from the Internet. Many people use Proxy Server to hide the IP address of their computer.
When you use your browser to search on the Internet, you will be directly connected to your visiting website. But proxy servers communicate with websites using other IP addresses on your behalf and transmit information to you, hiding your device's IP address. This means that we can view the website on our computer system or other devices, but the system connecting to the website server is something else, which is called a Proxy Server. With the help of this server, we can access any website through a Proxy Server instead of directly accessing it from our computer.
How Proxy Server Works?
The proxy server acts as a medium between the user and the server of the website. When the user needs any information, he searches any webpage and site on the web browser. This request of the user reaches the server of the websites through the proxy server, and then the server of the website sends the content or file to the proxy server based on the request from the proxy. Then the information is sent from the proxy server to the user's device. Whenever the user sends a request, it does not go to the server of the websites, but before going to the server, it goes to the proxy server, and then that request goes from the proxy server to the main web server. In this way, instead of sending data to the client, the web server first sends the data to the proxy server. If put in simple words, the user gets the data from the Internet in an indirect way.
Now the question must be coming to your mind that if the user can access the data directly from the website, why is the proxy server used here? A proxy server is used to open blocked websites. Along with this, Proxy Server also provides security-related facilities to the user. Usually, the job of a proxy server is to display the information you have asked for, keeping your identity confidential. So let us explain it to you in a little detail.
Could. As we told you earlier in the article, all the computers connected to the Internet have their unique IP address. The Internet can know which computer is located at which location to deliver the correct data to the right computer. The server is also a type of computer which has a unique IP address of its own.
So whenever the user needs any information from the Internet, your device first sends a request to the Proxy Server, and the Proxy Server sends the user's request to the destination server where that information store resides. There is no direct communication between the user's computer and the server, so the server cannot know the user's IP address. This hides the identity of the user's system. In this way, a Proxy Server provides the facility of security.
What is the role of a Proxy Server in opening a blocked website?
Some websites are blocked in some countries and some government organizations. No matter how hard you try, you will not see that block website by opening it in your system. But if you try to open the blocked website using Proxy Server, you will easily see their contacts. When you open a blocked website through a proxy server, your IP address is hidden on the Internet, and instead, an IP address is shown on which those websites are not blocked.
In this way, you can open the blocked website from your device. If you want to open a blocked website, you have to go to your browser and type Free Proxy Server List, and you will get thousands of such websites from where you will get the list of Free Proxy Servers. By selecting one of the Proxy Server and opening it, the URL of the blocked website will go to the search box, and your searched website will open as soon as you press enter.
What are the benefits of a Proxy Server?
The first advantage is that the proxy server is used for caching. This means that when a user accesses any information through a proxy server, the server saves that information. When another user accesses the same information, the server passes that information to the user from within its app. Another advantage of this is that the speed of accessing information increases.
Proxy Server hides the IP address. With this, the identity of the user is also hidden from the Internet. If you access a website directly from your computer, your IP address and other details reach the webserver. But with the help of a Proxy, whatever system information goes to the Internet, it belongs to the Proxy Server so that both the user's identity and the network are protected, and there is no danger of hackers who steal your system's information.
A locked website can also be opened by Proxy Server, and a website can also be blocked at the user's request. If the user does not want to use any website, he can block it through Proxy Server. Like some parents do not want their children to see or learn anything wrong on the Internet. That is why they use Proxy Server to block the website.
There is always a risk of hacking its servers and data theft for any organization. In this case, a Proxy Server provides security to a great extent. Any organization can encrypt the communication between the client and the server with the help of a proxy server so that no third party can read the data. Hackers can access your proxy server, but they have to face trouble reaching your real server where all the data is stored.
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