Microsoft Corporation
Scoping mechanism for globally unique device identification

Abstract:

A method for uniquely authenticating a device provides for receiving a scoping request, allocating a scope ID responsive to the request, and storing one or more device identification credentials in a database. Each device identification credential stored in the database includes the allocated scope ID and a device ID provided within the scoping request. The method further provides for receiving a registration request specifying a device identification credential and authenticating the specified device identification credential by confirming a match between the specified device identification credential and one of the device identification credentials stored in the database. The method further provides for provisioning the device with initial configuration information responsive to the authentication.