METHOD FOR CLOUD ASSISTED AUTHORIZATION OF IOT IDENTITY BOOTSTRAPPING

摘要

A method for authorization of internet of things (“IoT”) identity bootstrapping includes receiving from a device, at a network access server (“NAS”) of a user and in response to an attestation request sent to the device, a vendor network address of a vendor server of a vendor and a device identifier for the device. The method includes authenticating the vendor using the vendor network address and, in response to authenticating the vendor, sending the device identifier to the vendor server. The method includes communicating device attestation packets between the vendor server and the device. The device attestation packets validate the device to the vendor server. The method includes receiving device attestation from the vendor server. The device attestation indicating validity status of the device to the NAS. The method includes, in response to the device attestation indicating validity of the device, transmitting a new device identity to the device.