Prevent certificate error overrides

Web security certificates are used to ensure a site your users go to is legitimate, and in some circumstances encrypts the data. With this policy, you can specify whether to prevent users from bypassing the security warning to sites that have SSL errors.

If enabled, overriding certificate errors are not allowed.

If disabled or not configured, overriding certificate errors are allowed.

Supported on: Microsoft Edge on Windows 10, Version 1809 or later

Registry HiveHKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
Registry PathSoftware\Policies\Microsoft\MicrosoftEdge\Internet Settings
Value NamePreventCertErrorOverrides
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

microsoftedge.admx

Administrative Templates (Computers)

Administrative Templates (Users)