uppose you have offices in different parts of the world and there are computer users. They can all stay on the same network through the same VPNA.
Let's clear a bit more. Suppose the specific organization offices operate the same software and share some of the resources themselves. And for this they need to be in a network.Because Vigne is at a different location, it is not possible to keep the same network among themselves. It is not possible to own the network by dragging all the offices in all places. So using the internet we can make another tunnel. This means that local area networks through the Internet are called VPN (Virtual Private Network).
There are some more interesting things to do. That's enough for VPN's popularity. If the tunnels understand that they have attacked hackers. They will send the data with the other side.
