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Building connected car services can be a challenge due to the unreliable nature of the cellular network and the requirement for bi-directional communication. MQTT's publish/subscribe protocol is well designed to address these challenges and is well suited for moving data between the car and cloud platform.
This article is a deep dive into MQTT, its history, its optimal use case and its future.
When designing the network security for an IoT device, keep in mind these three basic concepts: identity, authentication and authorization.
IoT is resurrecting SMS (Short Message Service). Let's see how it is adapting to the change amid a shifting field of technologies.