电信科学 ›› 2019, Vol. 35 ›› Issue (11): 132-139.doi: 10.11959/j.issn.1000-0801.2019280

• 电力信息化专栏 • 上一篇    下一篇

基于知识图谱的泛在电力物联网安全可视化技术

余洋,朱少敏,卞超轶   

  1. 北京启明星辰信息安全技术有限公司,北京 100193
  • 修回日期:2019-11-10 出版日期:2019-11-01 发布日期:2019-12-23
  • 作者简介:余洋(1985- ),男,博士,北京启明星辰信息安全技术有限公司高级研究员,主要研究方向为大数据安全分析、人工智能安全应用、知识图谱|朱少敏(1983- ),男,博士,北京启明星辰信息安全技术有限公司高级工程师,主要研究方向为电力二次系统安全防护、多媒体信息安全、云计算安全|卞超轶(1987- ),男,博士,北京启明星辰信息安全技术有限公司高级研究员,主要研究方向为大数据安全分析、人工智能安全应用等

Knowledge graph based ubiquitous power IoT security visualization technology

Yang YU,Shaomin ZHU,Chaoyi BIAN   

  1. Beijing Venus Information Security Technology Co.,Ltd.,Beijing 100193,China
  • Revised:2019-11-10 Online:2019-11-01 Published:2019-12-23

摘要:

随着泛在电力物联网的建设,电力网络向互联互通转变、数据向交互共享转变、业务向横向贯通转变,对原有网络安全防护体系提出了新的挑战。网络安全可视化技术通过对图模式的展示和分析,帮助网络安全人员快速识别潜在攻击,定位异常事件,发现新的攻击类型,快速捕获全局网络安全态势。基于知识图谱进行泛在电力物联网安全分析,通过对内外部威胁情报进行建模,构建概念实体间关系,将威胁情报知识图谱化,把复杂的警报信息转换成直观的、便于理解的图形图像信息,为泛在电力物联网的网络安全防护决策提供精准支撑。

关键词: 泛在电力物联网, 安全可视化, 威胁情报, 知识图谱

Abstract:

With the construction of the ubiquitous power IoT,the power network transform to interconnection,the data become more interactive and shared,and the business transform to lateral link-up,which pose new challenges to the original network security protection system.Network security visualization technology helps network security personnel quickly identify potential attacks,locate abnormal events,discover new types of attacks,and quickly capture global network security situation by displaying and analyzing the graph patterns.Based on the knowledge graph,the ubiquitous power IoT security analysis was carried out.The internal and external threat intelligence was modeled firstly.Then the relationship between the conceptual entities was constructed.The threat intelligence as knowledge graph was modeled,and then the abstract and complex alarm information which was invisible was converted into a more intuitive and convenient style,which provided accurate support for ubiquitous network security protection decisions in the power IoT.

Key words: ubiquitous power IoT, security visualization, threat intelligence, knowledge graph

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