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 cannot request data across third-party domains embedded in the page.If you disable or do not configure this policy setting documents can request data across third-party domains embedded in the page.
Policy path:
Windows Components\Internet Explorer\Security Features\AJAX
Scope:
User
Supported on:
At least Internet Explorer 8.0
Registry settings:
HKCU\Software\Policies\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_CROSS_DOCUMENT_MESSAGING!iexplore.exe
Filename:
inetres.admx