How to Set Up WireGuard VPN on CentOS 8

WireGuard is a simple and modern VPN (Virtual Private Network) with state-of-the-art cryptography. It is faster, easier to configure, and more performant than other similar solutions, such as IPsec and …

How to Create Sudo user on CentOS 7

Sudo is a system management command, sudo allows a permitted user to execute a command as the superuser or another user, as specified by the security policy. In this article, …