Real time secure messaging service for internet of things applications using MQTT

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dc.contributor.authorHoque, Jiabul
dc.contributor.authorAhmed, Razu
dc.contributor.authorRahman, Akibur
dc.contributor.authorUddin, Shihab
dc.date.accessioned2021-08-22T10:48:37Z
dc.date.available2021-08-22T10:48:37Z
dc.date.issued2020-12-31
dc.descriptionResearch paperen_US
dc.description.abstractMost of the IoT applications require real time and secure exchange of information among connected devices and hence, currently, security of communication protocols is becoming key topic of research. MQTT, a lightweight communication protocol, is used for real time communication between networks. Authors have reviewed numerous published researches on secure MQTT protocol for IoT networks and have discovered security loop holes of MQTT communication protocol that are needed to be addressed. This article proposes a secure and real time MQTT protocol by incorporating SSL certificate to MQTT broker for IoT applications without data loss. The research has been implemented in Raspberry Pi 3B system using Python 3.4.10 development platform along with Numpy 1.11.1 and scipy 0.18.0 (for mathematical analysis), paho-mqtt 1.5.0 (for MQTT publication/subscription), and Chromium (for displaying research outcome). The outcome of this research shows that the proposed MQTT protocol has tighten security during exchanging information over IoT networks without any loss of dataen_US
dc.identifier.citationArticle-2, Vol-17, December 2020, Page No:27-42en_US
dc.identifier.issn1813-7733
dc.identifier.urihttp://dspace.iiuc.ac.bd:8080/xmlui/handle/123456789/2730
dc.language.isoenen_US
dc.publisher(CRP), International Islamic University Chittagong, Bangladesh)en_US
dc.subjectInternet of Thingsen_US
dc.subjectMQTT protocolen_US
dc.subjectReal timeen_US
dc.subjectRaspberry Pien_US
dc.subjectSecureen_US
dc.titleReal time secure messaging service for internet of things applications using MQTTen_US
dc.typeArticleen_US

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Volume 17, December 2020