计算机科学
计算机安全
认证(法律)
身份验证协议
计算机网络
服务拒绝攻击
协议(科学)
互联网
分布式计算
医学
替代医学
病理
万维网
作者
Ali Shahidinejad,Jemal Abawajy
出处
期刊:IEEE Internet of Things Journal
[Institute of Electrical and Electronics Engineers]
日期:2023-01-01
卷期号:: 1-1
标识
DOI:10.1109/jiot.2023.3347677
摘要
The industrial internet of things (IIoT) has developed into a promising technology that raises the level of productivity and automation for smart manufacturing. Due to the growing importance of cross-domain (e.g., factory) collaboration in manufacturing, it is now commonplace for IIoT devices from different domains to communicate with one another, raising significant privacy and security risks. Recent studies have utilized blockchain in their authentication scheme to build trust across multiple domains. This integration, however, resulted in substantial communication, computation, and storage overheads, as well as vulnerability against distributed denial of service (DDoS) attacks. To overcome these issues, in this paper, we propose an efficient and highly secure blockchain-assisted authentication scheme using a combined off-chain and on-chain approach. The suggested protocol just employs one domain server for authentication of both local and foreign domain devices. The distinctive security features and applicability of the proposed protocol are demonstrated by formal security proof and performance analysis as well as comparisons with leading research works.
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