What is VPN (Virtual Private Network)?

What is VPN (Virtual Private Network)?
VPN, which is the abbreviation of Virtual Private Network, is translated into our VPN language as “virtual private network”.

It is the type of connection that allows two computers to communicate securely with an encrypted connection. Sometimes it is the preferred infrastructure to establish a network connection between two different offices of a company, sometimes to surf the Internet without leaving a trace, to protect personal privacy and to provide unlimited access without restrictions.

With a VPN connection, free phone calls can be made within the company over a virtual private network, where a company can share printers and files between two offices located in different physical locations.