Tailscale using Auth Keys instead of Browser Login
This video shows how to use auth keys with Tailscale instead of the authentication in the browser. You may not want to log a remote computer into your Google or Microsoft (or github) account but want it connected to your Tailscale network. Examples could be a remote server, a computer you need to manage in an office or family home that you don't want logged into your account. This allows automatic configuration through a one-time use key.