EFFICIENT EMPLOYMENT OF THE MQTT AND S-MQTT PROTOCOL IN IOT NETWORK

Abstract

The arise of communication technologies leads to Internet of Things (IoT), which  is facultative new technologies provisioning prototype, ready to leverage various smart machines  well as. A key mechanism of IoT system connection designates quick adoption of fields and security point. Like HTTPS in web one in all the foremost wide used protocols in Internet of Things (IoT) for m-m (machine to-machine) interactions is that the Message Queue Telemetry Transport (MQTT), a kind of light-weight publish/subscribe e-messaging protocol aimed to operating with perverted smart devices. In MQTT messages are appointed to a specific topic to that users will subscribe. MQTT offerings limited security support. During this paper authors evaluated performance of MQTT by comparing various previous methodologies as per the suggestions.