Define security intelligence location for VDI clients.

Policy ID

SignatureUpdate_SharedSignaturesLocation

Scope

Computer Configuration

Supported on

At least Windows Server 2016, Windows 10 Version 1903

Source

Administrative Templates (.admx) for Windows 11 2026 Update (26H2) (version 1.0)

Category

Windows Components › Microsoft Defender Antivirus › Security Intelligence Updates

Description

Options

• Define file share for downloading security intelligence updates in virtual environments

Registry

Other policies in the same category

• Allow security intelligence updates when running on battery power
• Allows Microsoft Defender Antivirus to update and communicate over a metered connection.
• Check for the latest virus and spyware security intelligence on startup
• Configure security intelligence updates according to the scheduler for VDI clients.
• Define file shares for downloading security intelligence updates
• Define the number of days after which a catch-up security intelligence update is required
• Define the number of days before spyware security intelligence is considered out of date
• Define the number of days before virus security intelligence is considered out of date
• Define the order of sources for downloading security intelligence updates
• Initiate security intelligence update on startup

View all policies in this category (18)