Policy

Allow Unsecure web add-ins and Catalogs

This policy setting allows users to run unsecure web add-in, which are add-ins that have web page or catalog locations that are not SSL-secured (https://), and are not in users' Internet zones. If you enable this policy setting, users can run unsecure apps. To enable specific unsecure web add-ins, you must also configure the Trusted Web add-in Catalog policy settings to trust the catalogs that contains those Add-ins. If you disable or do not configure this policy setting, unsecure web add-ins are not allowed.

Policy
Pack Microsoft Office
Category Microsoft Office 2016 / Security Settings / Trust Center / Trusted Catalogs
Policy ID 4902ab754bde
Internal name L_AllowUnsecureApps

Registry

Copy registry mappings

HKCU\software\policies\microsoft\office\16.0\wef\trustedcatalogs\requireserververification (enabled) = 0
HKCU\software\policies\microsoft\office\16.0\wef\trustedcatalogs\requireserververification (disabled) = 1

Policy notes

This policy setting allows users to run unsecure web add-in, which are add-ins that have web page or catalog locations that are not SSL-secured (https://), and are not in users' Internet zones. If you enable this policy setting, users can run unsecure apps. To enable specific unsecure web add-ins, you must also configure the Trusted Web add-in Catalog policy settings to trust the catalogs that contains those Add-ins. If you disable or do not configure this policy setting, unsecure web add-ins are not allowed.

Related policies

Allow users to control the Trusted Shared Folder CatalogsBlock the Office StoreBlock Web Add-insDefault Shared Folder LocationDefault SharePoint Catalog LocationTrusted Catalog Location #1Trusted Catalog Location #10