Extended Model of Secure Communication for Embedded Systems with IoT and MQTT

摘要

This article deals with a model of secure communication for embedded devices via Internet of Things. The main focus is paid on MQTT application protocol, which is well known and broadly used. New extended model is based on the new cryptographic methods and optional additional measures on the application layer. These measures, in addition to standard MQTT protocol features, can contribute to reach the required level of secure communication.