Towards a blockchain-SDN-based secure architecture for cloud computing in smart industrial IoT

【Author】 Rahman, Anichur; Islam, Md Jahidul; Band, Shahab S.; Muhammad, Ghulam; Hasan, Kamrul; Tiwari, Prayag

【Source】DIGITAL COMMUNICATIONS AND NETWORKS

【影响因子】6.348

【Abstract】Some of the significant new technologies researched in recent studies include BlockChain (BC), Software Defined Networking (SDN), and Smart Industrial Internet of Things (IIoT). All three technologies provide data integrity, confidentiality, and integrity in their respective use cases (especially in industrial fields). Additionally, cloud computing has been in use for several years now. Confidential information is exchanged with cloud infrastructure to provide clients with access to distant resources, such as computing and storage activities in the IIoT. There are also significant security risks, concerns, and difficulties associated with cloud computing. To address these challenges, we propose merging BC and SDN into a cloud computing platform for the IIoT. This paper introduces "DistB-SDCloud", an architecture for enhanced cloud security for smart IIoT applications. The proposed architecture uses a distributed BC method to provide security, secrecy, privacy, and integrity while remaining flexible and scalable. Customers in the industrial sector benefit from the dispersed or decentralized, and efficient environment of BC. Additionally, we described an SDN method to improve the durability, stability, and load balancing of cloud infrastructure. The efficacy of our SDN and BC-based implementation was experimentally tested by using various parameters including throughput, packet analysis, response time, bandwidth, and latency analysis, as well as the monitoring of several attacks on the system itself.

【Keywords】Smart IIoT; Blockchain; SDN; IoT; Security; Privacy; OpenFlow; SDN-Controller; Data security; Cloud computing; Cloud management

【发表时间】2023 APR

【收录时间】2023-06-23

【文献类型】理论模型

【主题类别】

区块链技术-协同技术-云计算