无线自组网安全认证机制研究

Research of Wireless Ad Hoc Network Security Authentication

无线自组网安全问题一直是困扰其广泛应用的主要因素,由于无线自组网应用环境复杂多变,还没有一种全面的安全认证机制适合所有的应用环境,因此,对无线自组网安全认证的展开研究变得非常重要。首先介绍了无线自组网的概念和特点,接着叙述了无线自组网面临的安全威胁,最后介绍了目前主要的几种针对无线自组网安全威胁而提出的安全认证机制,并对它们的优缺点进行了分析。

The security problem mainly restrict the application of the wireless Ad Hoc network,because of the application enviornment complexity,there is no security anthentication can be used in every circumstance.So,its importent to research of the Wireless Ad Hoc network security authentication.Firstly,we introduce the Wireless Ad Hoc network,then specify the threaten that the network meets,at last, introduce several security anthentication methods for the network and analyse their advantage and disadvantage.