I am looking to deploy ZENworks 2017 server appliance in our network but am concerned about patching the appliance. The concern is our network is a closed one, no internet access what so ever and yes that sucks. With that said I don't see security fixes / patches for the appliance server its self on Micro Focus's support site. There are patches for the ZEN application but not the appliance. So what might be my other options? I will also add I am a MS Windows guy and really don't know much about Linux, just don't have the need. Was hoping to avoid another MS server license usage.

Thoughts anyone?

Thank you for your time.