[Discussion] Auto-disable Remote Access on Vunerable Selfhosted Services

Hi guys I was wondering if there is a streamlined way to disable remote acess to a selfhosted service (say at a reverse proxy level) if a published security vunerability is present.

I know, ideally you want to keep all your selfhosted services up to date. However on certain selfhosted service auto updates may not be viable (due to major changes between updates) and you being unavailable 24/7 to respond to vunerabilities.

Curious on your thoughts and suggestions. So far the only middle ground I can find is realying on a vpn wireguard, tailscale, etc.

Page regarding homeassistant remote ui autodisable: https://www.nabucasa.com/config/remote/