区块链技术在工业互联网安全防护中的应用研究

Research on Application of Blockchain Technology in Industrial Internet Security Protection

工业互联网以开放、全球化的网络为基础,使外部安全威胁与内生安全风险并存,安全形势极其严峻。目前,安全技术已成为阻碍工业互联网发展的瓶颈,加强工业互联网安全研究刻不容缓,区块链技术具有去中心化、不可篡改、可追溯等特性,为工业互联网安全防护提供新的技术手段。文章首先分析工业互联网各层级面临的安全风险,其次提出基于区块链的工业互联网架构体系,以及基于区块链的工业互联网设备安全和数据安全防护解决方案。最后,阐述适应于我国国情的基于区块链的工业互联网安全保障体系建设建议。

The Industrial Internet is based on an open and globalized network,which makes external security threats and endogenous security risks coexist,and the security situation is extremely severe.At present,security technology has become a bottleneck hindering the development of industrial Internet.It is imperative to strengthen the research on industrial Internet security.Blockchain technology has the characteristics of decentralization,nontampering,and traceability,which provides new technical means for industrial Internet security protection.This paper first analyzes the security risks faced by all levels of industrial Internet,then proposes a blockchain-based industrial Internet architecture system,and focuses on the industrial Internet equipment security and data security protection solutions based on the blockchain.Finally,the recommendations are presented for the construction of a blockchain-based industrial Internet security system suitable for our country’s national conditions.