WireGuard is a secure open-source VPN (Virtual Private Network) for servers and other network devices to communicate securely. It implements complex modern cryptography for securing communications between the servers and clients. In addition, it can use either peer-to-peer or a client-server implementation. As a result, it is lightweight, fast, secure, and more straightforward than its competitors. This article will explain how to install and set up WireGuard VPN on Ubuntu 20.04 server. * Deploy......