WireGuard

About WireGuard

WireGuard is an open source VPN protocol and software for creating encrypted tunnels between peers. Each peer uses key material and configuration describing which addresses are reachable through the tunnel. People who operate their own systems can use it as the network layer for connecting known machines or networks. It is a building block, so choices about identity, distribution of configurations and access policy belong to the deployment around it. Verify the supported client for each operating system and decide how you will remove access when a device is lost. A small test between two machines can reveal routing or firewall assumptions early. Keep a documented way to recover access before making a tunnel necessary for remote administration.