What is VPN? | How Does VPN Work? | Do I Need To Use VPN?

 You might have heard about VPN, right. What is a VPN? How Does it work? What are the advantages and disadvantages of Using a VPN? Do You Need To Use a VPN?



What is a VPN?

A VPN is a Virtual Private Network that creates a private and secure network from a public Wi-Fi or an Internet connection to access the blocked websites or content.

How Does it work?

Whenever you visit any website on the internet, your ISP knows what you are trying to search for. Your Internet Service Provider can track what you are searching for on the Internet. If you try to visit a blocked site on the Internet, you cannot access it because your ISP has blocked it.

But, If you use a VPN service, then you can access those blocked sites. Basically, VPN changes your IP address to another country's IP Address to access the Blocked Site. And in this case, Your ISP will never know what you are searching for on the Internet because your ISP will send you only to that VPN server to which you are connected. All the data will be stored in that Virtual Private Server.

Advantages Of Using VPN

1.You Can Access the blocked sites and content in your country.
2.Your ISP cannot track you for what you are searching on the Internet.
3.Increase Encryption.

Disadvantages Of Using VPN

1.It can slow down your Internet speed. It is because you have to connect to that Virtual Private Server you are using.
2.Your data that is stored in a VPS can be shown to the government by the VPN service provider if you are doing something wrong.
3.There is a risk in using a free VPN service.

Do I Need To Use It?

Yes, If you want to access a blocked site in your country and If you want to keep your browsing history private from a Public Internet Connection, ISP, and your government.

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