Turn off Cross Document Messaging

This policy setting allows you to manage whether documents can request data across third-party domains embedded in the page.

If you enable this policy setting, documents will not be able to request data across third-party domains embedded in the page.

If you disable this policy setting, documents will be able to request data across third-party domains embedded in the page.

If you do not configure this policy setting, documents will be able to request data across third-party domains embedded in the page.


Supported on: At least Internet Explorer 8.0
Registry HiveHKEY_CURRENT_USER
Registry PathSoftware\Policies\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_CROSS_DOCUMENT_MESSAGING
Value Nameiexplore.exe
Value TypeREG_DWORD
Enabled Value0
Disabled Value1

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