Configure security intelligence updates according to the scheduler for VDI clients.
Supported on: At least Windows Server 2016, Windows 10 Version 1903
Registry
Software\Policies\Microsoft\Windows Defender\Signature Updates Value name: SharedSignatureRootUpdateAtScheduledTimeOnly
Enabled: SharedSignatureRootUpdateAtScheduledTimeOnly = 1
Disabled: SharedSignatureRootUpdateAtScheduledTimeOnly = 0
Description
This policy setting allows you to configure security intelligence updates according to the scheduler for VDI-configured computers. It is used together with the shared security intelligence location (SharedSignaturesLocation). If you enable this policy setting and configure SharedSignaturesLocation, updates from the configured location occur only at the previously configured scheduled update time. If you either disable or do not configure this policy setting, updates occur whenever a new security intelligence update is detected at the location that is specified by SharedSignaturesLocation.