摘要
工控系统的安全性与电网是否能够正常运行有着必然联系,尤其在进入21世纪后,信息技术迅猛发展,作为向社会各领域提供电力能源的电网来说,也逐步向着规范化和智能化的发展方向过渡。但是受到网络病毒、木马程序以及网络黑客的影响,智能电网的工控系统极易受到攻击,从而出现异常现象,甚至引发局部区域的断电事故。因此,电力部门基于网络流量异常检测技术来消除计算机网络流量的异常状况,为电网工控系统的安全稳定运行保驾护航。
The security of industrial control system is closely related to the normal operation of power grid.Especially in the 21st century,with the rapid development of information technology,the power grid,which provides electric energy to various fields of society,is gradually transiting to the direction of standardized and intelligent development.However,due to the influence of network virus,Trojan horse program and network hacker,the industrial control system of smart grid is vulnerable to attack,resulting in abnormal phenomena and even local power failure.Therefore,the power sector based on network traffic anomaly detection technology,to eliminate the abnormal situation of computer network traffic,for the safe and stable operation of power grid industrial control system escort.
作者
杨丙红
YANG Binghong(Langfang Productivity Promotion Center,Langfang 065000,China)
出处
《通信电源技术》
2021年第3期235-238,共4页
Telecom Power Technology
关键词
网络流量异常检测
电网
工控系统
安全监测技术
network traffic anomaly detection
power grid
industrial control system
security monitoring technology
