Azure IoT Hub Device Provisioning Service
Azure IoT Hub Device Provisioning Service (DPS) is a cloud-based service that enables zero-touch, just-in-time provisioning of IoT devices to Azure IoT Hub. It automates the process of registering and configuring devices at scale, allowing them to securely connect to the cloud without manual intervention. DPS supports various attestation mechanisms like X.509 certificates, TPM, and symmetric keys to ensure secure device authentication.
Developers should use DPS when deploying large-scale IoT solutions that require automated, secure device onboarding to Azure IoT Hub, such as in industrial automation, smart cities, or connected vehicle scenarios. It is essential for managing fleets of devices efficiently, reducing operational overhead, and ensuring compliance with security standards by handling device identity and registration centrally.