In the 21st century, information technology occupies an integral place in the life of almost any person. Even an 80-year-old grandmother from the village who doesn't know how to turn on a computer is indirectly connected to them. Databases, Bank accounts, and messenger accounts all require a high level of security. The Internet, which has grown to a global scale, like any other mechanism, with the complexity of its design, becomes more vulnerable. To protect confidential information, VPN technology was invented.
