Privacy preserving enhanced service mechanism in mobile RFID network

Recently, mobile RFID (Radio Frequency Identification) services such as in smart poster or supply chain are rapidly growing up as a newly generating industry. Here, mobile RFID service is defined as a special type of mobile service using RFID tag packaging object and RFID reader attached mobile RFID terminal. This paper is to provide an approach for ensuring RFID net-work security based on security engineering method. To ensure secure mobile RFID service network, we describes an approach which includes security state and security flow. We propose an efficient phone-based middleware platform architecture which is constructed by mobile RFID security mechanism based on WIPI (Wireless Internet Platform for Interoperability). WIPI-based light-weight mobile RFID security platform can be applied to various mobile RFID services that need secure business in mobile environment. So, we will propose the way to protect the personal privacy effectively using privacy preference for secure mobile RFID systems in ubiquitous network on this paper.