I'm creating a windows build which will be deployed onto hardware which will perform one single function. Consider a kiosk type deployment and the kiosks are connected over 3G. We'll be building and deploying 100's.
I'm using Windows 10 lOT Enterprise (Win_10_IoT_Enterprise_2016_LTSB_64Bit_English_X21_12007), I don't want all updates to be downloaded and installed because I don't know what effect this will have on unattended kiosks long term and it will use up bandwidth and use our 3G data allowance. Microsoft's default policy to force updates will not work in our case.
I'm willing to allow critical updates (consider wanna cry patch recently) but feature and driver installs need to be prevented.
Is it possible to only allow the most important of updates to download and install.
If not, what is the cast iron method of completely disabling all updates.
Thanks