Block insecure content on specified sites

Create a list of URL patterns to specify sites that aren't allowed to display blockable (i.e. active) mixed content (that is, HTTP content on HTTPS sites) and for which optionally blockable mixed content upgrades will be disabled.

If you don't configure this policy, blockable mixed content will be blocked and optionally blockable mixed content will be upgraded. However, users will be allowed to set exceptions to allow insecure mixed content for specific sites.

Example value:

https://www.example.com
[*.]example.edu

Supported on: Microsoft Edge version 80, Windows 7 or later

Block insecure content on specified sites

Registry HiveHKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
Registry PathSoftware\Policies\Microsoft\Edge\InsecureContentBlockedForUrls
Value Name{number}
Value TypeREG_SZ
Default Value

msedge.admx

Administrative Templates (Computers)

Administrative Templates (Users)