Soracom, Inc.

Akio Katayama

Georges Olivier Comarmond

Kenta Yasukawa

A method for remotely managing a device involving receiving an initial setting request including a device ID of a device together with an identification number for connecting to a cellular network or a corresponding ID via the cellular network from the device on which the identification number is stored, obtaining a customer ID corresponding to the identification number based on the identification number or the corresponding ID, generating a credential for the device using the customer ID and the device ID, and transmitting initial setting information including the credential or corresponding authentication information to the device.

System and method for remotely managing devices

Facilitate configuration of authentication information for a service provided over IP network when there is no shared authentication information between IoT device and service provider device for a service used by IoT device, an intermediary device capable of authenticating legitimate access mediates between devices. An example: a cipher key CK stored in intermediary device and IoT device, as a result of SIM authentication of the SIM of the IoT device, is used as master key for services used by IoT device. By generating unique application key for a service used by IoT device on the intermediary device and IoT device on the basis of master key, and sending it to service provider apparatus from intermediary device by secure connection, common keys are set as authentication information to IoT device and service provider apparatus. A SIM authentication process for generating cipher key can suppress SQN attack based on a bad request.

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Tokyo, Japan

Akio Katayama