Identification of UHF Gen 2 RFID privacy and security issues

Radio frequency identification (RFID) is a non-wired electromagnetic transmission to communicate between an end terminal and a chip-less tag with the principle of identification. Privacy protection and safety assurance are critical as RFID tags have an extensive range of conveyance with unauthorized scanning by malicious readers to broadcast data. Effectual confidentiality and security protocols should be exercised to safeguard the statistics in determining the exact radio waves. Characteristics of radio frequency wireless communication are accessible and the capabilities of the sensor nodes are adequate for providing protection and integrity. Analysis and exploration of the strategies on threats and countermeasures for wireless sensor network on access, retrieval and scalability of records are deliberated in this paper.