| 无线局域网通信安全机制研究 |
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| 引用本文： | 孟清,刘运,邝月娟.无线局域网通信安全机制研究[J].现代电子技术,2011,34(9):102-104. |
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| 作者姓名： | 孟清 刘运 邝月娟 |
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| 作者单位： | 1. 湖南大众传媒职业技术学院,湖南长沙,410100
2. 国防科学技术大学计算机学院,湖南长沙,410073 |
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| 基金项目： | 湖南省教育厅科学研究资助项目 |
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| 摘 要： | 随着无线局域网（WLAN）应用规模不断扩大,其通信安全问题备受业界关注。通过分析现有的WLAN在物理层、数据链路层和网络层三个层次的安全机制,从访问控制和数据加密两个方面指出了其局限性和缺陷,提出了运用隔离技术、升级加密方案和VPN技术等措施构建多层次的安全体系,确保WLAN通信安全。
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| 关 键 词： | 无线局域网 安全通信 安全体系 VPN |
Study on Security Mechanism of Wireless LAN Communication |
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| MENG Qing,LIU Yun,KUANG Yue-juan.Study on Security Mechanism of Wireless LAN Communication[J].Modern Electronic Technique,2011,34(9):102-104. |
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| Authors: | MENG Qing LIU Yun KUANG Yue-juan |
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| Affiliation: | MENG Qing1,LIU Yun2,KUANG Yue-juan1(1.Hunan Mass Media College,Changsha 410100,China,2.School of Computer Science,National Universi of Defense Technology,Changsha 410073,China) |
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| Abstract: | With the development of wireless LAN,people pay more attention to the communication security.The limitation and flaw about access control and data encryption are pointed out on the basis of analysis of the safety mechanism in phy-sics layer,data link layer and network layer.A multilayer safety system built by isolation technology,upgrade encryption and VPN technology is put forward to ensure the communication security. |
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| Keywords: | wireless ALN safety communication safety system VPN |
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