摘要
针对目前物联网应用中面临的安全威胁问题,分析了如何融合区块链技术,为物联网的安全防护提供解决思路。从国内外研究现状来看,基于区块链的物联网技术已经得到广泛应用,为物联网安全提供了越来越多的安全防护方案。文中从五个方面分析了区块链物联网的安全技术及实现方法,并提供了技术思路,为基于区块链的物联网安全技术发展提供了技术支撑。
Based on the inherent security threats faced by the current Internet of Things applications, this paper analyzes how to integrate blockchain technology to provide novel solutions for the security protection of the Internet of Things. From the perspective of research at domestic and abroad, blockchain-based Internet of Things technology has been widely used, providing more and more security protection solutions for the Internet of Things security. This paper analyzes the security technology and implementation method of blockchain Internet of Things from five aspects, and provides technical ideas, which provides technical support for the development of blockchain-based Internet of Things security technology.
作者
白翔
许从方
柳兴
张磊
BAI Xiang;XU Cong-fang;LIU Xing;ZHANG Lei(China Electronic Technology Cyber Security Co.,Ltd.,Chengdu 610041,China;Research Institute of China United Network Communication Co.,Ltd.,Beijing 101500,China;School of Engineering,University of Glasgow,Glasgow G128QQ,UK)
出处
《信息技术》
2022年第10期24-30,40,共8页
Information Technology
基金
四川省科技厅重点研发项目(2018YZ0071)
四川省科技厅国际科技创新合作项目(2019YFH0163)。
关键词
区块链
物联网
共识算法
访问控制
blockchain
Internet of Things
consensus algorithm
access control
