Policy
Display mixed content
Microsoft Windows
Policy overview
Key metadata and intent for this policy.
Supported OS tags: Windows10, Windows10RT, Windows11, Windows7, Windows8, Windows81, WindowsRT, WindowsRT81, WindowsServer2003, WindowsServer2008, WindowsServer2012, WindowsServer2012R2, WindowsServer2016, WindowsVista, WindowsXP
This policy setting allows you to manage whether users can display nonsecure items and manage whether users receive a security information message to display pages containing both secure and nonsecure items. If you enable this policy setting, and the drop-down box is set to Enable, the user does not receive a security information message (This page contains both secure and nonsecure items. Do you want to display the nonsecure items?) and nonsecure content can be displayed. If the drop-down box is set to Prompt, the user will receive the security information message on the Web pages that contain both secure (https://) and nonsecure (http://) content. If you disable this policy setting, users cannot receive the security information message and nonsecure content cannot be displayed. If you do not configure this policy setting, the user will receive the security information message on the Web pages that contain both secure (https://) and nonsecure (http://) content.
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.
| Scope | Element | Type | Registry mapping | Constraints & behavior | Copy |
|---|---|---|---|---|---|
Display mixed content ID IZ_Partname1609 | enum | Path Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\3 Value name 1609 Type REG_DWORD | Options: Enable (0), Disable (3), Prompt (1) |