计算机工程 ›› 2012, Vol. 38 ›› Issue (11): 130-132.doi: 10.3969/j.issn.1000-3428.2012.11.040

• 安全技术 • 上一篇    下一篇

无尺度半分布式P2P僵尸网络的构建

黄 彪1,谭 良1,2   

  1. (1. 四川师范大学计算机学院,成都 610068;2. 中国科学院计算技术研究所,北京 100080)
  • 收稿日期:2011-10-08 出版日期:2012-06-05 发布日期:2012-06-05
  • 作者简介:黄 彪(1988-),男,硕士,主研方向:网络与信息安全;谭 良,教授、博士
  • 基金项目:
    国家自然科学基金资助项目(60970113);国家自然科学青年基金资助项目(60903073)

Construction of Scale-free Semi-distributed P2P Botnet

HUANG Biao  1, TAN Liang  1,2   

  1. (1. College of Computer, Sichuan Normal University, Chengdu 610068, China; 2. Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080, China)
  • Received:2011-10-08 Online:2012-06-05 Published:2012-06-05

摘要: 鉴于僵尸网络具有无尺度网络的增长性和择优连接性,提出一种无尺度半分布式P2P僵尸网络的构建方法。僵尸程序在初始时只感染少数几台主机,之后每台受感染主机根据节点度数选择要连接的节点,度数越大,节点被感染的概率越高。理论分析和仿真结果表明,利用该方法构建的僵尸网络具有无尺度网络的2个重要特性。

关键词: 半分布式P2P僵尸网络, 无尺度网络, 僵尸程序, 传播特性, 幂律型分布

Abstract: Botnet has two features of scale-free network, so this paper proposes a construction method of scale-free semi-distributed P2P Botnet. It allows the bot program to infect a few hosts, after that, each infected host choose the node according to its degree. The degree is larger, the probability of selection is higher. Theoretical analysis and simulation results show that the Botnet constructed by the method has the features of scale-free network.

Key words: semi-distributed P2P Botnet, scale-free network, bot program, propagation feature, power law distribution

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