摘要
现有网络安全主动预警系统存在着入侵检测时间过长、误警率较高的问题,无法满足用户对网络安全的需求,故设计了基于Camshift的网络安全主动预警系统。硬件包括网络安全主动预警体系结构单元、检测域硬件选取单元与预警代理单元;软件包括网络数据包获取与处理模块、入侵检测与追踪模块和主动预警信息生成模块。通过上述硬件单元与软件模块的设计,实现了网络安全主动预警系统的运行。通过实验数据对比可知,设计系统入侵检测时间大幅缩短,误警率大幅降低,充分证实设计系统安全预警效果更佳,为网络的可持续发展提供有力的支撑。
The existing network security active early warning system has the problems of long intrusion detection time and high false alarm rate,which cannot meet the needs of users for network security.Therefore,the network security active early warning system based on Camshift is designed.The hardware includes network security active early warning architecture unit,detection domain hardware selection unit and early warning agent unit;The software includes network packet acquisition and processing module,intrusion detection and tracking module and active early warning information generation module.Through the design of hardware unit and software module,the network security active early warning system is realized.Through the comparison of experimental data,we can see that the design system intrusion detection time is greatly shortened,and the false alarm rate is greatly reduced,which fully proves that the security early warning effect of design system is better,and provides strong support for the sustainable development of the network.
作者
刘亚男
LIU Ya-nan(Anhui Business and Technology College,Hefei 231131,China)
出处
《内蒙古民族大学学报（自然科学版）》
2022年第4期284-289,294,共7页
Journal of Inner Mongolia Minzu University：Natural Sciences
基金
安徽省自然科学一般研究项目(KJ2020B001)
安徽省质量工程重点教研项目(2018jyxm0994)
安徽省质量工程一般教研项目(2020jyxm0182)。
关键词
CAMSHIFT算法
网络环境
网络安全
主动
预警
入侵检测
Camshift algorithm
Network environment
Network security
Active
Early warning
Intrusion detection
