%0 Journal Article
%T Worm Warning and Optimization of Nonlinear Propagation Model<br>蠕虫预警及非线性传播模型优化
%A TONG Xiao-jun
%A WANG Zhu
%A <br>佟晓筠
%A 王翥
%J 计算机科学
%D 2011
%I 
%X At present there arc some worm intrusion detection systems which detect network worms only by using worm propagation properties and have high false alarm rate. This paper analyzed worm non-linear propagation models, realized the optimization of worm model, and proposed distributed worm propagation model. Then a distributed worm detection technology was designed according to the distributed worm propagation model. The system uses rule-based detection method to monitor network worms, and the console side manages and coordinates detection work of the client sides. The experimental results show that the technology is a good solution to worm warning and worm detection, which can give an alarm with high detection rate and low false alarm rate.
%K Worm
%K Propagation model optimisation of worm
%K Worm warning
%K Distributed worm detection<br>蠕虫，蠕虫传播模型优化，蠕虫预警，分布式蠕虫检测
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=B64E2EF1739A75D5AA8DDBF3AF796377&yid=9377ED8094509821&vid=16D8618C6164A3ED&iid=B31275AF3241DB2D&sid=74011071555EB4E5&eid=03F1579EF92A5A32&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=10