The modernization of power grid infrastructures necessitates the incorporation of decision support systems to effectively mitigate cybersecurity threats. This paper presents a comprehensive framework based on integrating Attack-Defense Trees and the Multi-Criteria Decision Making method to enhance smart grid cybersecurity. By analyzing risk attributes and optimizing defense strategies, this framework enables grid operators to prioritize critical security measures. Additionally, this paper incorporates findings on decision-making processes in intelligent power systems to present a comprehensive approach to grid cybersecurity. The proposed model aims to optimize the effectiveness and efficiency of grid cybersecurity efforts while offering insights into future grid management challenges.

翻译：电网基础设施现代化要求整合决策支持系统以有效应对网络安全威胁。本文提出一种基于攻击防御树与多准则决策方法集成的综合性框架，以增强智能电网网络安全。通过分析风险属性与优化防御策略，该框架使电网运营商能够优先实施关键安全措施。此外，本文结合智能电力系统决策过程的研究成果，提出电网网络安全的系统性方法。所提模型旨在优化电网网络安全工作的效能与效率，同时为未来电网管理挑战提供前瞻性见解。