基于属性的RFID中间件访问控制模型研究

摘要

针对RFID中间件访问控制在数据传输、消息传递等方面存在的管理规模小及控制粒度粗的问题,提出了一种结合XACML的基于属性的RFlD中间件访问控制模型(ABAC),该模型能够进行细粒度的访问控制,扩大RFlD中间件访问控制的管理规模并提高其灵活性.%According to the small management scale and rough control size problem when RFID middleware based on role based access control faces data transmission,message delivery and other security challenges, an attribute based access control model combined XACML for RFID middleware is proposed. The model allows a fine-grained access control and enhances the management scale and flexibility for RFID middleware access control.