A Data Trading Scheme With Efficient Data Usage Control for Industrial IoT

【Author】 Zhang, Xiaohan; Li, Xinghua; Miao, Yinbin; Luo, Xizhao; Wang, Yunwei; Ma, Siqi; Weng, Jian

【Source】IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS

【影响因子】11.648

【Abstract】The development of Industrial Internet of Things (IIoT) provides massive abundant data resources for trading and mining. However, the existing data trading schemes achieve data usage control at the cost of high latency, thereby resulting in poor service quality as the values of IIoT data degrade over time. This article proposes a monitor-based usage control model to enforce data usage policies on the user side, which eliminates frequent interactions between owners and users. Based on that, a data trading scheme with efficient usage control for IIoT (called DTSI) is devised, which utilizes blockchain smart contract and software guard extensions (SGX) to enable owners to fully control users' identities and operations at minimal overhead. Security analysis shows that DTSI effectively prevents data abuse and ensures the fair exchange of data. Meanwhile, extensive experiments are conducted on the DTSI prototype comparing with the state-of-the-art schemes with real-world IIoT datasets, which demonstrates the efficiency of DTSI.

【Keywords】Industrial Internet of Things; Blockchains; Monitoring; Data models; Smart contracts; Informatics; Access control; Blockchain; data trading; Industrial Internet of Things (IIoT); Intel SGX; usage control

【发表时间】2022 JUL

【收录时间】2022-04-29

【文献类型】实证性文章

【主题类别】

区块链技术-协同技术-物联网