WireGuard is a fast, secure VPN that’s easy to install on Ubuntu 24.04. Update your system, install WireGuard via APT, generate key pairs, and configure the server and client files. Enable IP forwarding and firewall rules, then start the VPN with wg-quick. It's lightweight, efficient, and kernel-integrated. https://docs.vultr.com/how-to-install-wireguard-vpn-on-ubuntu-24-04