Learn how to set up a network-wide VPN using OpenVPN and OpenWrt in this 18-minute tutorial. Discover the advantages of OpenVPN over other protocols, including its support for authentication, certificates, and layer 2 networking. Follow step-by-step instructions to install necessary packages, configure your VPN, and prevent DNS leaks. Compare OpenVPN with WireGuard and understand their best use cases. Gain insights into OpenWrt version 23.05 and Mullvad VPN configuration. Explore additional resources for OpenVPN, Mullvad, Tailscale, and OpenWrt to enhance your home network security and privacy.