arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1302.0939cs.CRcs.NI
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无线Mesh网络安全与隐私问题研究综述

Security and Privacy Issues in Wireless Mesh Networks: A Survey

Jaydip Sen

摘要:

本书的章节确定了无线网状网络(WMN)中的各种安全威胁。考虑到WMN的安全性和用户隐私的关键要求,本章提供了一个全面的概述各种可能的攻击不同层的WMN的通信协议栈和相应的防御机制。首先,它确定了物理层、链路层、网络层、传输层和应用层中的安全漏洞。此外,各种可能的攻击的密钥管理协议,用户认证和访问控制协议,用户隐私保护协议。在列举了各种可能的攻击之后,本章详细讨论了各种现有的安全机制和协议,以抵御并尽可能防止可能的攻击。比较分析也提出了关于所使用的加密方案,密钥管理策略部署,使用任何可信的第三方,计算和通信开销等的安全方案。本章然后提出了一个简短的讨论各种信任管理方法的WMN,因为信任和信誉为基础的计划越来越流行,在无线网络中执行安全。在本章最后结束之前,随后讨论了WMN的安全和隐私问题中的一些公开问题。

英文摘要:

This book chapter identifies various security threats in wireless mesh network (WMN). Keeping in mind the critical requirement of security and user privacy in WMNs, this chapter provides a comprehensive overview of various possible attacks on different layers of the communication protocol stack for WMNs and their corresponding defense mechanisms. First, it identifies the security vulnerabilities in the physical, link, network, transport, application layers. Furthermore, various possible attacks on the key management protocols, user authentication and access control protocols, and user privacy preservation protocols are presented. After enumerating various possible attacks, the chapter provides a detailed discussion on various existing security mechanisms and protocols to defend against and wherever possible prevent the possible attacks. Comparative analyses are also presented on the security schemes with regards to the cryptographic schemes used, key management strategies deployed, use of any trusted third party, computation and communication overhead involved etc. The chapter then presents a brief discussion on various trust management approaches for WMNs since trust and reputation-based schemes are increasingly becoming popular for enforcing security in wireless networks. A number of open problems in security and privacy issues for WMNs are subsequently discussed before the chapter is finally concluded.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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