AWS IoT Device Defender

AWS IoT Device Defender is a fully managed service that helps users secure fleets of IoT devices. AWS IoT Device Defender continuously audits IoT configurations to make sure that they aren’t deviating from security best practices. A configuration is a set of technical controls that help keep information secure when devices are communicating with each other and the cloud. AWS IoT Device Defender helps maintain and enforce IoT configurations, such as ensuring device identity, authenticating and authorizing devices, and encrypting device data.