Internet蠕虫传播模型研究  

Research the Propagation Model of Intemet Worm

作　　者：张殿旭[1,2] 彭军[2] 何虹[3] 

机构地区：[1]国防科技大学计算机学院,湖南长沙410073 [2]69220部队自动化站,新疆库车842000 [3]解放军第二军医大学,上海200433

出　　处：《电脑知识与技术》2007年第3期1244-1246,1268,共4页Computer Knowledge and Technology

摘　　要：本文就Internet蠕虫的传播模型进行了研究，分析了各种传播模型的特点和适用环境，在此基础上结合良性蠕虫的特点提出．了良性蠕虫对抗恶性蠕虫的传播模型。经过比较和分析，理论上证明了蠕虫对抗蠕虫传播模型，有效地补充和改进了传统的Internet蠕虫传播模型，使其更符合Internet蠕虫传播的实际，为进一步研究蠕虫的检测与预防提供了有力的研究方法。与现有模型相比，其降低了对抗蠕虫给网络造成的冲击、可控，并降低了模型的复杂度。This paper research the propagation model of the Intemet worm, Based on analysis the character and environment of some Propagation Models and advisement the character of benign worm, we propound a propagation model of benign worm Anti malignant worm, After compare and analysis, we prove Worm Anti Worm model can modify and improve the traditional Intemet worm propagation model in theory, this model will better prepare the truth of Intemet worm spread, It also can offer a technique to detect and defend worm with further research. Compared with the traditional ones, The model can reduces the traffic impact on network, the worm state can control better and the model also become simple.

关 键 词：INTERNET蠕虫 传播模型 易感主机 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]