Policy
Check for the latest virus and spyware security intelligence on startup
Microsoft Windows
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 manage whether a check for new virus and spyware security intelligence will occur immediately after service startup. If you enable this setting, a check for new security intelligence will occur after service startup. If you disable this setting or do not configure this setting, a check for new security intelligence will not occur after service startup.
Registry values
How enabled and disabled states update the registry.
| Scope | Registry location | Type | Enabled value | Disabled value | Copy |
|---|---|---|---|---|---|
| Computer | Path Software\Policies\Microsoft\Windows Defender\Signature Updates Value name UpdateOnStartUp | REG_DWORD | HKLM 1 | HKLM 0 |
Policy elements
Inputs and configuration options exposed by this policy.
This policy has no additional user input fields.