The VPN: how does it work?

With the development of computer technology came the problems arising from it, they can include hacking and fraud, data theft, and blocking the information you need. That is why a VPN service is a device that must be on every computer and phone. In this article, we will talk about the concept of VPN, its main functions, and how it works.

What is a VPN?

For those who don’t know what is a vpn, a VPN is a special tool that protects you on the Internet by hiding your location and encrypting data streams from intruders. If you are not sure that you need protection, we assure you that the Internet is not the safest place to store confidential information, in today’s world there are many threats. Hackers, government censors, and annoying advertising companies surround us every day, but the VPN service will help solve all the problems.

Reasons to buy a VPN

As it turns out, there can be many reasons, below we give examples of methods to solve these problems:

-VPN encrypts all your data

As soon as you connect to your VPN service your data is encrypted. This means that your actions on the Internet will not be traced even by your ISP, which means they will not be able to slow down your Internet speed while playing online games or watching streaming content

Hackers also won’t be able to see the sensitive data that you use when logging into your account for example. And even if attackers manage to steal your data, they won’t be able to decrypt it.

-VPN masks your IP address

There are several reasons why this feature is so useful. First, the IP address indicates your location, which also threatens your privacy. Secondly, many entertainment sites identify your IP address as the source of the content that may be accessible to you.

The VPN masks your real IP address so that you can bypass any geo-blocks regardless of your location.

-VPN blocks malicious sites, ads, and tracking programs

High-quality VPNs have built-in protection against cyber-attacks and block attempts by malicious sites to infect your device with malware. Some VPNs also block ad pop-ups, which is an additional layer of protection.

How does a VPN work?

If you look at it from the consumer’s point of view, using a VPN is extremely easy and convenient. All you have to do is download the VPN application, select the server you want to join, and click the connect button. All the applications have a simple and clear design so that all the settings are intuitive even for beginners. Also, rest assured that once connected, your online activity will be reliably protected.

What happens in the system when you connect? In short, the VPN encrypts your traffic and then sends it out through one of its servers located all over the world. Because of the encryption, your ISP can’t see what you’re doing online. As your traffic passes through another server, no one can see your IP address or your real location either.