True.
I would not expose the system to the internet. We however have it set up on a separate IP network dedicated for equipment control and monitoring. There we have stuff like audio DSP, AMX control systems, video matrix switcher, IPTV and various other gizmos. I can not guaranty that some of the In house staff have not brought something on a USB stick to one of the many computers on that network. That possibility is what raised the red flag…