Abstract
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.
| Original language | English |
|---|---|
| Title of host publication | Network and System Security - 13th International Conference, NSS 2019, Proceedings |
| Editors | Joseph K. Liu, Xinyi Huang |
| Publisher | Springer |
| Pages | 167-184 |
| Number of pages | 18 |
| ISBN (Print) | 9783030369378 |
| DOIs | |
| State | Published - 2019 |
| Event | 13th International Conference on Network and System Security, NSS 2019 - Sapporo, Japan Duration: 15 Dec 2019 → 18 Dec 2019 |
Publication series
| Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| Volume | 11928 LNCS |
| ISSN (Print) | 0302-9743 |
| ISSN (Electronic) | 1611-3349 |
Conference
| Conference | 13th International Conference on Network and System Security, NSS 2019 |
|---|---|
| Country/Territory | Japan |
| City | Sapporo |
| Period | 15/12/19 → 18/12/19 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
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SDG 11 Sustainable Cities and Communities
Keywords
- Access control
- Blockchain
- Data management
- IoT
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