ADMX Guide

Websites or domains that don't need permission to use direct Security Key attestation

Category

Computer Configuration > Administrative Templates > Microsoft Edge

Scope

Both

Registry Key

HKLM\Software\Policies\Microsoft\Edge

Description

Specifies the WebAuthn RP IDs that don't need explicit user permission when attestation certificates from security keys are requested. Additionally, a signal is sent to the security key indicating that it can use enterprise attestation. Without this policy, users are prompted each time a site requests attestation of security keys. Example value: contoso.com