期刊名称：Current Journal of Applied Science and Technology
印刷版ISSN：2457-1024
出版年度：2021
卷号：40
期号：6
页码：59-71
DOI：10.9734/cjast/2021/v40i631318
语种：English
出版社：Sciencedomain International
摘要：Aims: This paper addresses a system for the students’ record management by the educational institutions using the IoT and Block chain technologies.Motive for this Research: The growth of the contemporary technologies around the world has made almost all the chores easier and faster. Yet, the government and private organizations are struggling to identify the appropriate candidates for the required positions and to verify their credentials during the recruitment process. The recruiting companies are facing the issue of deceitful activities during the certification and other credential verifications. Moreover, the data are available only in the universities and the verification processes are very often manually completed and they are time demanding. Thus maintaining data integrity and security becomes the major concern for the organizations, which have widely suggested considering AI technology applications in the educational institutions which are ubiquitous nowadays, especially with the current rapid change in the technology landscape. In higher education institutions as a modernization process they have started using the IoT devices for recording the students’ status and performing many activities automatically. The Block chain technology is used for secured peer to peer networks for the private data maintenance. Since it is demanding good Internet infrastructure and the transactions are computationally expensive, there are some hesitations in adapting Block chain technology for the regular activities by the organizations. Despite the security features of the Block chain, there are very few systems and proposals available using IoT and Block chain due to the technical complications while merging these technologies.Study Design: We have highlighted the various concepts of these two technologies, their applications, advantages, challenges, etc.Place and Duration of Study: Department of Information Technology, University of Technology and Applied Sciences – Salalah, Oman, from Dec 2019 to February 2021.Results: A system architecture is proposed and it explains and shows how the Block chain security is being imposed on the IoT based applications especially for the student data management system. The activity diagram of the proposed system helps and assists in understanding the flow of the correspondences among the organizations and the candidates (students) and the way the information is maintained.Conclusion: The proposed system architecture This system is secure, fast and it can be used by the government and the private institutions not only for the students’ record management and verification, but for many other different purposes within the scope of data management systems.
