变电站自动化系统的安全基准.
Josef Horalek1, Vladimir Sobeslav1
1Department of Information Technologies, Faculty of Informatics and Management, 500 03 Hradec Kralove, Czech Republic.
Sensors (Basel, Switzerland)
|August 26, 2023
概括
由于独特的网络安全风险,保护智能电网控制系统需要量身定制的方法. 本研究提出了电网控制系统的安全概念,详细说明了与国际标准一致的缓解措施.
科学领域:
- 电气工程 电气工程
- 计算机科学 计算机科学
- 网络安全 网络安全
背景情况:
- 能源部门越来越依赖信息技术和电力传输和分配的自动化引入了重大网络安全风险.
- 智能电网中的智能控制系统,集成物联网和IED设备,形成具有独特漏洞的关键通信基础设施.
- 标准的IT安全约束不足以保护专门的能源分配系统.
研究的目的:
- 为应对在能源领域全面保护专用智能电网控制系统的挑战.
- 在智能电网领域模型中开发电站控制系统的安全概念.
- 根据已建立的安全框架,为智能配电站设计缓解措施.
主要方法:
- 普渡模型应用于智能电网领域,专注于变电站智能化.
- 开发电力传输和配电中控制系统的安全概念.
- 分类为强制性和推性的减缓措施的设计,参考MITRE ATT&CK矩阵.
主要成果:
- 智能电网控制系统的全面安全概念,强调变电站智能化.
- 详细的缓解措施与智能配电站的MITRE ATT&CK矩阵进行映射.
- 拟议的解决方案符合ISO 27001和NIS2立法.
结论:
- 为了确保智能电网控制系统的安全,需要采用专门的方法,考虑到它们独特的技术和操作方面.
- 拟议的安全基线为加强能源部门的网络安全提供了强有力的框架.
- 符合国际标准的经过行业测试的解决方案确保了关键能源基础设施的合规性和有效保护.
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