ENHANCING SECURITY OF RFID-ENABLED IOT SUPPLY CHAIN

In addition to its benefits, the popular Internet of Things (IoT) technology has also opened way novel security and privacy issues. The basis IoT starts with trust in hardware supply chain. Counterfeiting, cloning, tampering hardware, theft, lost issues chain have be addressed, order ensure reliable industry growth. four previous works, radio-frequency identification (RFID)-enabled solutions been proposed by same authors, aimed bring entire works propose a new RFID-traceable architecture, device authentication, tracing procedure. each these variant is proposed. However, lightweight RFID authentication protocol coupled offline such vulnerabilities that make whole unsafe. our present work, an online hop-tracking procedure supported mutual protocol, based on strong matching readers-their operators-central database at transfer hops Our Strong Authentication Protocol (STRAP) verified two well-accepted formal analyzers Scyther AVISPA. verification results demonstrate STRAP overcomes works’ vulnerabilities. Furthermore, supporting removes weaknesses.