上海交通大学学报

上海交通大学学报（自然版）

• 自动化技术、计算机技术 • 上一篇    下一篇

基于免疫机制的无线Mesh网络安全模型

易平1，2，吴越1，邹福泰1，柳宁1，陈佳霖1   

  1. (1. 上海交通大学 信息安全工程学院，上海 200240； 2. 东南大学 儿童发展与学习科学教育部重点实验室，南京 210096)
  • 收稿日期:2009-02-24 修回日期:1900-01-01 出版日期:2010-02-26 发布日期:2010-02-26

ImmunityBased Security Model for Wireless Mesh Networks

YI Ping1,2,WU Yue1，ZOU Futai1,LIU Ning1,CHEN Jialin1   

  1. (1. School of Information Security Engineering, Shanghai Jiaotong University, Shanghai 200240, China; 2. Key Laboratory of Child Development and Learning Science of Ministry of Education, Southeast University, Nanjing 210096, China)
  • Received:2009-02-24 Revised:1900-01-01 Online:2010-02-26 Published:2010-02-26

摘要： 借鉴免疫系统的思想，采用多Agent组合来模拟实现淋巴细胞的免疫功能，设计了一个适用于无线Mesh网络的安全防护模型，能够实现对整个网络的入侵检测和主动防护，同时还具有学习机制、分布式、自适应等特点.通过实例分析和仿真实验阐明了安全模型的有效性.

关键词: 人工免疫系统, 移动Agent, 无线网状网络, 入侵检测

Abstract: A wireless Mesh networks is a collection of wireless mobile hosts forming a temporary network without the aid of any established infrastructure or centralized administration. The flexibility in space and time induces new challenges towards the security infrastructure. Contrary to their wired counterpart, wireless Mesh networks do not have a clear line of defense, and every node must be prepared for encounters with an adversary. Therefore, a centralized or hierarchical network security solution does not work well. This paper provided a scalable, distributed security model for wireless Mesh networks. The model integrates the ideas of immune system and a multiAgent architecture. Compared with traditional security system, the proposed security model is designed to be distributed, of autonomy, adaptability, and scalability. In the end, the model was illustrated by an example and simulation.

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