MCI's (Machine Control Interface's) supplied on MSM's and ROTOR's from August 2015 use Windows 7 Operating System. This operating system is still supported by Microsoft and so IT Departments are a little happier about these being connected to their network.
This also applies to the MCI's fitted to ROTOR's after August 2016 which use Windows 10.
The remote software (SiteManager Embedded (SM-E)) used for accessing the MCI is installed directly onto the MCI.
"The SM-E connects to the central GateManager M2M Server using standard web protocols through existing firewalls, without compromising corporate security."
More information can be found here : SiteManager Embedded (SM-E)