中图分类号：TP393
文献标识码：A
DOI：10.19358/j.issn.2096-5133.2022.03.004
引用格式： 李鸿彬，张赛楠，魏恩浩，等. 能源互联网供应链场景分析及防御策略研究[J].信息技术与网络安全，2022，41(3)：18-25.

Research on scene analysis and defense strategy about supply chain of the energy Internet

Abstract：With the rapid development and in-depth application of the energy Internet, malicious cyberattacks occur continuously because of the characteristics of the energy Internet: ubiquitous interconnection, open equality and multi-source cooperation. That has seriously affected and threatened these business systems at all stages of the energy Internet: production, transmission, transaction, consumption and so on. The security of supply chain of the energy Internet should be paid more attention as an important part of securing the energy Internet. In view of the whole life cycle of supply chain of the energy Internet, this paper puts forward the scene model about supply chain of the energy Internet, summarizes the security risks under each scene，analyzes various scenarios of supply chain attacks, summarizes the classification and characteristics of supply chain attacks, describes the threat model about supply chain attacks of the energy Internet, and finally puts forward the security defense strategies about various scenarios, which provides some references for upstream and downstream security of the energy Internet supply chain.

Key words :energy Internet；security of supply chain；supply chain attacks；security development；defense strategy