Dynamic Access Control Scheme for IoT Devices using Blockchain

Recently, Internet of Things (IoT) and block chain technology are growing rapidly. Particularly, there is an attempt to change the centralized access control method of IoT into a distributed method using a block chain. With the access control method currently presented, data communication between ph...

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Bibliographic Details
Published in2018 International Conference on Information and Communication Technology Convergence (ICTC) pp. 713 - 715
Main Authors Hwang, DongYeop, Choi, JungYong, Kim, Ki-Hyung
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2018
Subjects
Access control
Blockchain
Data communication
Distributed System
Dynamic Access Control
Internet of Things
IoT
Performance evaluation
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Summary:Recently, Internet of Things (IoT) and block chain technology are growing rapidly. Particularly, there is an attempt to change the centralized access control method of IoT into a distributed method using a block chain. With the access control method currently presented, data communication between physically separated IoT devices is impossible. In addition, a policy corresponding to a number of dynamic IoT scenarios must be generated in advance in order for data exchanges to be performed. In this paper, we propose a dynamic access control scheme to solve the problems of the existing access control method for direct data communication between devices and to cope with the dynamic environment of IoT.
DOI:10.1109/ICTC.2018.8539659