Research on Security Problems and Defense Strategies of Power Communication Networks

2019 2nd International Conference on Advanced Materials, Intelligent Manufacturing and Automation

Feng, Chi^1 ; Chen, Qingping^2 ; Cai, Xiang^2 ; Yang, Xianjie^2 ; Li, Zhou^2 ; Chen, Shan^1 ; Wu, Lisha^1 ; Hu, Zhongkun^1

State Grid Anqing Power Supply Company, Anqing City, Anhui Province

246000, China^1

State Grid Anhui Electric Power Co. Ltd., Hefei City, Anhui Province

230000, China^2

关键词: Communication data;    Development directions;    Network operations;    Power communication networks;    Power system communication networks;    Protective measures;    Security and protection;    Security and stability;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/569/4/042047/pdf
DOI  :  10.1088/1757-899X/569/4/042047

来源: IOP

【 摘 要 】

The development direction of power systems is automation, networking and intelligence. The intranet and extranet dual network operation modes have been applied in the power system, but there are still many problems. Due to the continuous expansion of the power communication network, massive communication data is continuously generated in daily operation. At the same time, the means of attack on the power system communication network has evolved, seriously threatening the security of the power communication network. Therefore, it is necessary to further increase the research on the security and protection of power communication networks. This paper discusses the current status of China's power communication network, analyzes the main factors affecting the security of power communication networks and the security problems of power communication networks. Finally, corresponding protective measures are given to provide reference for improving the security and stability of power communication networks.