北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2006, Vol. 29 ›› Issue (s2): 49-53.doi: 10.13190/jbupt.2006s2.49.317

• 论文 • 上一篇    下一篇

P2P网络中蠕虫传播与防治模型的研究

高长喜1,2, 章甫源1,2, 辛 阳1,2, 钮心忻1,2, 杨义先1,2   

  1. 1. 北京邮电大学 信息安全中心, 北京 100876; 2.北京邮电大学 网络与交换技术国家重点实验室, 北京 100876
  • 收稿日期:2006-09-03 修回日期:1900-01-01 出版日期:2006-11-30 发布日期:2006-11-30
  • 通讯作者: 高长喜

Research on Worm’s Propagation and Defense Model in Different P2P Networks

GAO Chang-xi, ZHANG Fu-yuan, XIN Yang, NIU Xin-xin, YANG Yi-xian   

  1. 1. Information Security Center, Beijing University of Posts and Telecommunications, Beijing 100876,China;
    2. State Key Laboratory of Networking and Switching Technology ,Beijing Univsity of Posts and Telecommunications, Beijing 100876,China
  • Received:2006-09-03 Revised:1900-01-01 Online:2006-11-30 Published:2006-11-30
  • Contact: GAO Chang-xi

摘要:

本文提出了一种P2P网络主动蠕虫的传播模型。同时,针对不同结构的P2P网络拓扑,给出了各自的用良性蠕虫对抗恶性蠕虫的防治策略和防治模型,并在Matlab环境下对这些模型进行了仿真,评估了P2P网络蠕虫传播的特点以及蠕虫防治效果的优劣。

关键词: 蠕虫, 对等网络, 传播模型, 防治模型

Abstract:

A peer-to-peer(P2P)active worm propagation model is offered. And different worm defense strategies and defense models for different P2P topologies are proposed respectively. The models are validated by Matlab simulation. The impact of P2P worm propagation and defense is evaluated.

Key words: worm, peer-to-peer network, propagation model, defense model

中图分类号: