You install the ntfy app on your phone and subscribe to channels which then can/will alert.
nick_99
joined 2 years ago
It works, but isn't nearly as user friendly.
Headscale running as it's own user with tailscale ACLs. Tailscale calls home to headscale via HTTPS and gets the info. Assuming the person doesn't get root access it's should be fairly safe. With tailscale ACLs you set up whicu systems can reach where. Also don't forgot you can use UFW/iptables in each client that way it's still locked down.
I was happy with Cloudfanatic.
You can use their public server if you want, otherwise you can spin up your own on a cheap/free VPS.