What is a VPN? Explanation of VPN technology and examples of its use

VPN is a virtual private network, literally in English, decoding looks like a virtual private network. When you connect to the network, there is always a third or fourth connection between you and the network.

VPN is a virtual private network, literally in English, decoding looks like a virtual private network. When you connect to the network, there is always a third or fourth connection between you and the network. For example, this could be your ISP, government, public access, or listening audience.

In this case, the information you are looking for is in the public domain for all these links, which means it is not encrypted and is not confidential. Through the VPN server you can make a direct connection with the desired server.

It can be located anywhere in the world and is usually blocked for your region and you can access it directly with the help of this server. In the same way, as in the default mode, your provider can see the information but will not be able to read it, as it is transmitted encrypted using a virtual channel created between your device and the desired server.

In other words, when using a VPN, a secret tunnel is set up so that information travels in a secret way and is hidden from the provider's eyes. He will not be able to guess which website you want to visit. Only you, as the parent can access the website access history and your data will not be compromised by fraudsters.

Paid clients are needed for more serious tasks. They give complete confidentiality of information and have high speed data transmission. Server costs range from $ 2 to $ 20 per month. Payment for usage is made via webmoney, cryptocurrency sites or anonymously, through terminals.

Connecting the server is easy.
All you need to do is select one of the options and, in theory, specify the country where the session will take place and then disconnect at the end of the session.

VPN access on a smartphone allows you to use the network in public places, maintain anonymity, and prevent system hackers from interrupting data. Depending on the purpose, the VPN offers three main types of connections:

Node to node
From node to network
👉 Network to network

VPNs are often less functional than the normal layer, as the privacy of these layers allows the protocol to be used consistently.

To create such a virtual connection, data packaging is required for any component of the PPP protocol, for example IP or Ethernet. VPNs are used not only to create private networks but also to access the Internet directly.

This server can provide the highest level of anonymity and special level use software that requires encryption, the main thing is to configure all the components correctly.

How does a VPN work?

A VPN consists of two components. The external network packs the data into one whole and makes the connection. The internal network is not one that is under external control, but often several control networks that are the same. The connection is made using a server connected to both elements of the structure

During the connection, the client must pass an identity test as well as a comparison of existing elements in the database. Once the authentication is complete, the user is allowed to use the network. Clients can be classified according to five main characteristics.

👉 Free VPN

01) Kaspersky VPN
02) Avast VPN
03) Proton VPN
04) Ceylon Tunnel
05) Hostpot Shield