That looks useful, I might host that. Does anyone have an RSS feed of at risk data?

Any reason you can’t use a locally hosted VPN? That would be my solution for something like this. Either use tailscale or use a wireguard VPN and a dynamic DNS service.

Later on I might consider adding some PiKVMs in order to be able to more safely reboot/troubleshoot/access BIOS.

I’m currently using this. It doesn’t appear to have a way to auto import a list of subscriptions. But it fits all of OPs other requests. It also has a jellyfin add on to import the videos into a library there with title and thumbnail.