I'm testing ProxMox, and during installation it asks for an FQDN.
I've entered test.local, and it accepted it but I suppose I would have to enter something like cluster1.companyname.com, and then ensure that DNS will point that subdomain to the IP of the office, and the router will have to port forward to the specific machine the hypervisor is running on.
But what is the point of this, except for of course that I could access the hypervisor from anywhere in the world?
Isn't this a security risk?