RFID Middleware Security Framework Based on OSGi

Aiming at the security problem of maliciously tracking,amending and impersonation existing in original Radio Frequency IDentification(RFID) middleware,this paper presents a RFID middleware reconfigurable security framework.It uses Service-Oriented Architecture(SOA) and Open Service Gateway initiative(OSGi) plug-in architecture to reduce coupling between some component,enhance reusable,and research and binding component service.It goes on security state monitoring by life cycle management to realize real-time dynamic operation management.Test result shows that this framework has the characteristics of dynamical expansion,centralized management and complete modular,it also can enhance application efficiency of RFID,and strengthen reliability and security.