开放网络环境下基于动态标识的身份认证研究

Study of Dynamic-Token Based Authentication in Open Network Environment

开放网络的安全性受到越来越多的关注，身份认证是开放网络安全的关键问题之一。本文对开放网络环境下的身份认证作了分析，在此基础上，提出了一个基于动态标识的身份认证模型，并对模型作了安全性分析。

More and more interesting is emphasized on the security of open networks, and authentication is one of the key problems of open network security. This paper analysis authentication in open networks environment, and on the basis of the analysis, a new authen- tication model based on dynamic-token is proposed. At the end of this paper, security analysis of the model is given.