Authors - Hicham ESSAMRI, Abderrahim BAJIT, Khalid BOUALI, Hamza BENZZINE, Yasmine ACHOUR, Mohamed Nabil SRIFI, Rachid EL BOUAYADI Abstract - In IOT platform [1-4], most IOT nodes [4] include sensors to separately collect data and send them to the CLOUD for storage and specific processing. Among other things, if there are 5 sensors, the platform is supposed to send their values one after the other, which results in significant consumption in terms of execution time, energy consumption, communication conflict. This increases exponentially when the security and encryption of this data are necessary and arise to protect the integrity of the data. To reduce such consumption and avoid communication conflicts and all kinds of congestion at the IOT platform level and especially to compensate for the size of the IOT PAYLOAD [4] which results from its encryption, then we have designed a real-time IOT node, compact, optimal, and synchronous with the CLOUD. To do this, our idea is to store all the data from the different sensors, compact them into a single QrCode image file, visually compress this file, and ensure integrity protection using a light encryption before sending it on demand and synchronously to the CLOUD.
