基于BP神经网络的智能入侵检测研究

分析了入侵检测技术在计算机网络安全技术中的作用和地位,同时将BP神经网络算法应用于入侵检测当中,建立了基于BP神经网络的智能入侵检测系统.该系统能够通过数据包捕获模块实时抓取网络中传输的数据包,之后通过协议分析模块进行数据包所使用的数据协议的识别,从而能够在BP神经网络模块分别针对采用TCP、UDP、ICMP这三种网络数据传输协议的数据包进行处理.从本文中列出的该系统在Matlab07上的仿真结果可以看出:基于BP神经网络的智能入侵检测系统能够有效地提升入侵检测识别率.

Intelligent Intrusion Detection Research Based on BP Neural Network

This paper analyzes the role and status of the intrusion detection technology in computer network security technology,as well as applying the BP neural network algorithm to the intrusion detection technology.An intelligent intrusion detection system based on BP neural network is established.The system captures packets in the network transmission by the packet capture module real-timely,then identifies the protocol that the packet uses in the protocol analysis module,respectively,and processes the packet usi...