Privacy-Preserving RFID-Based Search System

The employment of mobile readers (or phone collaborated with a Radio frequency identification (RFID) reader) opens novel application for RFID technology. In particular, an tag search system has been designed to find particular in group tags using reader. Unfortunately, privacy infringement and availability issues the have not adequately addressed date. this paper, we propose protocol that will enhance reader user while being able operate under conditions unstable connection central server. First, proposed preserves users. is at risk because signal strength emitted from much stronger than tag, exposing location thus compromising user’s privacy. Thus far, such overlooked. second issue presented wireless connections are either unreliable or too remote, causing disconnect enables serverless searches passive tags, which obtain operating power environments, can successfully locate specific without any