Practical Internet of Things Security - Second Edition

Device management

We've seen CSPs begin to offer more robust IoT device management features lately. AWS IoT Device Management, for example, supports bulk registration of devices within the cloud as well as the ability to search for attributes within your IoT device pool.

Another useful feature is the ability to manage devices remotely. The Azure IoT Device Management tool allows administrators to schedule remote operations that are sent to and executed on your IoT devices. Administrators can, for example, update devices with the latest Greengrass Core or OTA agent.

To update Greengrass core software on your IoT devices, choose either an individual device or a group of devices to update. Choose the S3 URL Signer Role that has access to the ...