Policy
Specify the interval to check for security intelligence updates
Windows 11 25H2
Policy overview
Key metadata and intent for this policy.
Supported OS tags: Windows10, Windows10RT, Windows11, Windows8, Windows81, WindowsRT, WindowsRT81, WindowsServer2012, WindowsServer2012R2, WindowsServer2016
This policy setting allows you to specify an interval at which to check for security intelligence updates. The time value is represented as the number of hours between update checks. Valid values range from 1 (every hour) to 24 (once per day). If you enable this setting, checks for security intelligence updates will occur at the interval specified. If you disable or do not configure this setting, checks for security intelligence updates will occur at the default interval.
Registry values
How enabled and disabled states update the registry.
No explicit registry values are set for enabled or disabled states.
Policy elements
Inputs and configuration options exposed by this policy.
| Element | Type | Registry mapping | Constraints & behavior |
|---|---|---|---|
Specify the interval to check for security intelligence updates ID SignatureUpdate_SignatureUpdateInterval | decimal | HKLM\Software\Policies\Microsoft\Windows Defender\Signature Updates\SignatureUpdateInterval Type REG_DWORD | Range: 0 to 24 |
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