It is a digital certificate that leverages the X.509 public key infrastructure to validate that the device within the certificate has the correct key. You will have to link the IoT policy to the device certificate to provision a device in the IoT core. Without this policy, your device cannot have access to send and receive data. To provision your device for use, you will require the following three resources in AWS IoT core:Īn IoT policy is a document that mentions whether your device can send and receive and from where. Let’s consider the example of configuration and provision of a device using the AWS IoT platform. Using groups in the registry allows you to aggregate devices to implement a similar command to various devices at once.Īfter registering the device, you need to provision your device to make it ready for use.
If you are using the AWS IoT cloud platform, you can create groups in the IoT device registry. But, if you have to manage a fleet of self-driving cars, you may have to register multiple sensors at a time. You can either register one device at a time or multiple devices based on your requirements.įor example, when you have a sensor to track temperature in your time, you can register one sensor at a time.
A thing can be either a physical device or a logical representation of a device. Therefore, the first step is to register the device.įor example, in AWS IoT, each device is called a thing. However, every single device needs to be connected to the web for the first time. You may find billions of smart devices that are already running on the internet worldwide. Here are the steps involved in the IoT Device Management Their device management offerings allow IoT solutions providers to authenticate, provision, control, configure, maintain and monitor IoT devices. For example, all the significant cloud providers, Azure IoT Hub, AWS IoT or Google Cloud IoT, include services of IoT device management in their offerings. IoT Device Management refers to processes that involve registration, configuration and provisioning, maintenance and monitoring of connected devices.
But IoT is all about collecting data from multiple scattered devices, so there are many intricacies that need to be taken care of in the entire process of data collection. IoT is transformative as it empowers businesses to adopt a data-driven approach, which helps them create new business models and also facilities the improvisation of the existing operations and processes.