基于eduroam和SDN的无线漫游认证授权技术研究

Research on technology of wireless roaming authentication and authorization based on eduroam and SDN

无线漫游需求日益增长并多样化,对无线漫游认证和细粒度授权机制的研究十分必要,SDN技术的出现使快速灵活地部署无线漫游细粒度授权策略变得可能.本文分析了eduroam无线漫游的认证机制和SDN网络的工作流程,搭建测试环境对eduroam认证进行了部署实践,并提出了基于SDN的eduroam细粒度授权模型.

The demand of wireless roaming is growing and diverse,research on wireless roaming authentication and fine-grained authorization mechanism is necessary.SDN technology makes fast and flexible deployment of wireless roaming fine-grained authorization policy possible.This paper analyzed eduroam wireless roaming authentication mechanism and the SDN network work flow,deployed a test environment for eduroam authentication,and proposed an eduroam fine-grained authorization model based on SDN.