美国智能电网网络安全的研究
(中国科学院沈阳计算所新技术开发有限公司,辽宁 沈阳 110168)
摘要
智能电网(SG)技术利用先进的网络通信和监控技术来管理和调节发电与输电。然而,这种对技术和通信连接的依赖带来了信息安全风险,从而引发了新的挑战,使SG通信网络容易遭受大规模攻击。文章对智能电网进行了概述,并进一步分析提出了包含关键SG组件和通信链路的全面架构图。这种整体视角增强了对潜在网络威胁的理解,并为SG提供了系统的网络风险评估。此外,提出的分类涵盖了美国国家标准与技术研究所(NIST)网络安全框架的全部五项功能,为组织实现平衡且强大的安全性提供了广阔的视角。研究还发现了关键的研究差距,尤其是在响应和恢复机制方面。这强调了进一步研究以加强SG网络安全的必要性。
关键词
智能电网;通信网络;NIST框架
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作者简介
郝冠茗(1995—),男,汉族,辽宁沈阳人,工程师,本科,研究方向:网络信息安全、电力系统。