I believe with Tailscale funnel you can send the service out to the open internet, then it would be wss://
Discussion
You can enable HTTPS but then you’ll be added to the register (as their memo advises). And I don’t want my umbrel on any register…
You can run Cloudflard on the Umbrel and use a secure tunnel to send the service to your own domain
Ah that’s something new and still in alpha. I’ll check it out!