集中受控式蠕虫有限繁殖算法  

Worm Finite Propagation Algorithm with Centralized Control Mode

作　　者：孙义康[1] 张新家[1] 周涛[1] 

机构地区：[1]西北工业大学自动化学院,西安710072

出　　处：《信息安全与通信保密》2006年第9期116-117,120,共3页Information Security and Communications Privacy

摘　　要：蠕虫有限繁殖技术在分布式计算应用和对抗蠕虫研究中具有重要的意义。文章在分析现有的有限繁殖算法研究基础上,提出集中受控式蠕虫有限繁殖算法,建立蠕虫有限繁殖的数学模型,并通过基于无尺度网络模型的蠕虫繁殖仿真验证了算法的正确性,最后进行了算法的性能比较。该算法提高了蠕虫有限繁殖的准确性,减小了蠕虫有限繁殖对网络的影响。Internet worm＇s finite propagation can play important role in the application of distributed computation and worm antagonism. Based on the analysis of existing worm finite propagation algorithms, this paper proposes a new control-centralized worm finite propagation algorithm, and establishes its mathematic model. The simulation based on the scale-free network shows the correctness of this algorithm. Compared with the existing algorithms, it can improve the propagation＇s accuracy, reduce the influence to network traffic caused by worm＇s spreading.

关 键 词：INTERNET蠕虫 有限繁殖算法 集中受控 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]