WNS Credentials

BigFix Windows MDM service must be authenticated with Windows Notification Service (WNS) credentials. Once authenticated, the Windows MDM service receives a token that it can use to initiate communication with the Windows MDM devices.

To learn more about WNS, see https://docs.microsoft.com/en-us/windows/client-management/mdm/push-notification-windows-mdm

To authenticate BigFix MDM server with Microsoft WNS server, organizations must provide client_id, client secret, and PFN string in JSON format as follows:
{
"client_id": "ms-app://<Package SID>",
"client_secret":"<Application Secrets>",
"PFN":"<PFN>"
}

For detailed steps for creating WNS credentials, see Generating WNS credentials

The WNS credentials can then be uploaded to the BigFix MDM server via the WebUI. See Install BigFix MDM Service for Windows.