TY - GEN
T1 - A Blockchain-Based IoT Data Management System for Secure and Scalable Data Sharing
AU - Wang, Yawei
AU - Wang, Chenxu
AU - Luo, Xiapu
AU - Zhang, Kaixiang
AU - Li, Huizhong
PY - 2019/1/1
Y1 - 2019/1/1
N2 - At present, the centralized architecture for the Internet of Things (IoT) data management faces the risks of data leakage, single-point failure, and vulnerability to malicious attacks. Recently, many researchers and security analysts are focusing on the blockchain technology to solve the security and privacy issues of the IoT data management. However, current blockchain technologies are unable to meet the highly concurrent IoT data transactions and the fast expansion of IoT devices due to the decentralized architecture. Moreover, there is a lack of useful solutions for effective data sharing between public and private networks, and networks with different services (e.g., smart grid and intelligent transportation). In this paper, we propose a decentralized data access model for IoT data storage and sharing based on the FISCO-BCOS blockchain. In the model, we divide the IoT devices that handle different services into different set-chains. These set-chains share data with each other through an elaborate access control model. Experimental results show that the proposed model fits the characteristics of the IoT data management, guaranteeing the privacy and security requirements with better scalability. Our model can be used as a solution for smart cities.
AB - At present, the centralized architecture for the Internet of Things (IoT) data management faces the risks of data leakage, single-point failure, and vulnerability to malicious attacks. Recently, many researchers and security analysts are focusing on the blockchain technology to solve the security and privacy issues of the IoT data management. However, current blockchain technologies are unable to meet the highly concurrent IoT data transactions and the fast expansion of IoT devices due to the decentralized architecture. Moreover, there is a lack of useful solutions for effective data sharing between public and private networks, and networks with different services (e.g., smart grid and intelligent transportation). In this paper, we propose a decentralized data access model for IoT data storage and sharing based on the FISCO-BCOS blockchain. In the model, we divide the IoT devices that handle different services into different set-chains. These set-chains share data with each other through an elaborate access control model. Experimental results show that the proposed model fits the characteristics of the IoT data management, guaranteeing the privacy and security requirements with better scalability. Our model can be used as a solution for smart cities.
KW - Access control
KW - Blockchain
KW - Data management
KW - IoT
UR - http://www.scopus.com/inward/record.url?scp=85077012428&partnerID=8YFLogxK
U2 - 10.1007/978-3-030-36938-5_10
DO - 10.1007/978-3-030-36938-5_10
M3 - Conference article published in proceeding or book
AN - SCOPUS:85077012428
SN - 9783030369378
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 167
EP - 184
BT - Network and System Security - 13th International Conference, NSS 2019, Proceedings
A2 - Liu, Joseph K.
A2 - Huang, Xinyi
PB - Springer
T2 - 13th International Conference on Network and System Security, NSS 2019
Y2 - 15 December 2019 through 18 December 2019
ER -
