网络蠕虫的检测技术研究与系统设计

摘要

在网络蠕虫的检测技术方面,本文分析了现有的特征提取方法,引入了序列对比的方法实现对特征的提取,比较了与现有算法的优劣,提出了相关的改进方法。同时,本文提出了基于上述思想的网络蠕虫检测模型,测试的结果显示该系统在对网络蠕虫的预防和特征提取方面具有较强的可用性和实用性。%In the network worm detection technology,this thesis analyze the existing feature extraction method,perform the feature extraction work by Sequences Alignment Algorithm applied in bioinformatics,propose improved method for the algorithm.Finally,this thesis presents network worms detectiong model based the above idea.the test result reflect the system has strong validity and practicality for network worm prevention and feature extraction.