Comment by esikich

It probably is. It's not some web api. These things are usually designed for someone to use a remote desktop type system and/or VPN to access a LAN only web app running on a windows 2008 VM on a 10 year old tower server running VMware 6 in the utility room. Maybe these days there is a cloud portal they can access that has metrics and stuff. I see no indication in the article that this some exposed web app/API webpage.