摘要
为了精准判断网络流量异常行为,保证电力通信数据存储安全性,提升电力通信工程环境安全无线监测效果,研究基于RSA算法的电力通信工程环境安全监测方法.设计电力通信工程环境安全监测方法的技术架构,利用控制网采集电力通信工程环境网络数据,传输至管理网;利用RSA算法加密处理管理网接收的网络数据,加密后的网络数据存储于数据库内;利用时间序列图挖掘法分析加密后的网络数据,判断网络流量异常行为;分析存在异常行为网络流量间的相关特征,计算异常网络流量平均相关系数,检测出网络攻击类型,实现电力通信工程环境安全无线监测.实验结果证明:该方法可有效加密电力通信工程环境网络数据,提升网络数据存储安全性;该方法可精准判断网络流量异常行为,精准检测网络攻击类型,实现电力通信工程环境安全无线监测.
In order to accurately judge the abnormal behavior of network traffic,ensure the security of power communication data storage and improve the effect of wireless monitoring of environmental security of power communication engineering,the wireless monitoring method of environmental security of power communication engineering based on RSA algorithm is studied.Design the technical framework of wireless monitoring method for environmental safety of power communication engineering,collect the environmental network data of power communication engineering by using the control network and transmit it to the management network;RSA algorithm is used to encrypt and process the network data received by the management network,and the encrypted network data is stored in the database;Using time series graph mining method to analyze the encrypted network data and judge the abnormal behavior of network traffic;Analyze the correlation characteristics between network traffic with abnormal behavior,calculate the average correlation coefficient of abnormal network traffic,detect the type of network attack,and realize the wireless monitoring of environmental security in power communication engineering.The experimental results show that this method can effectively encrypt the network data of power communication engineering environment and improve the security of network data storage;This method can accurately judge the abnormal behavior of network traffic,accurately detect the type of network attack,and realize the wireless monitoring of environmental security of power communication engineering.
作者
陈佟
黄文雯
夏小萌
安培秀
仇红剑
CHEN Tong;HUANG Wenwen;XIA Xiaomeng;AN Peixiu;QIU Hongjian(State Grid Information and Communication Branch,Beijing 100761,China;Suyuan Group Jiangsu Information Technology Co.,Ltd,Nanjing 210000,Jiangsu,China)
出处
《微电子学与计算机》
2023年第4期63-71,共9页
Microelectronics & Computer
关键词
RSA算法
电力通信
工程环境安全
无线监测
时间序列图
相关系数
RSA algorithm
Power communication
Engineering environment safety
Wireless monitoring
Time series diagram
The correlation coefficient
