RFID System for User´s Privacy Protection

Recently, the RFID system has been studied actively in ubiquitous computing environments as a main technology. While the RFID system has much advantage, however it may create new problems to the user´s privacy. In this paper, we present a description of previously proposed mechanisms for protecting user´s privacy and these problems. Then, we propose the RFID system providing privacy protection in ubiquitous computing environments. The proposed system provides a method of protecting user´s privacy from unwanted scanning and tracking by an adversary