Achieving high security and efficiency in RFID-tagged supply chains

Achieving high security and efficiency in RFID-tagged supply chains

While RFID technology has greatly facilitated visible supply chain management, designing a secure and efficient RFID-tagged supply chain system is still a challenge. To achieve high security and efficiency at the same time, we categorise RFID-tagged supply chain environments in two security levels a...

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Bibliographic Details
Main Authors: CAI, Shaoying, LI, Yingjiu, LI, Tieyan, DENG, Robert H., Yao, Haixia
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2010
Subjects:
RFID security
supply chain security
visibility
supply chain efficiency
RFID protocols
supply chain management
SCM
radio freqeuency identification
RFID tags
information security
Information Security
Online Access:https://ink.library.smu.edu.sg/sis_research/632
http://dx.doi.org/10.1504/IJACT.2010.033794
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Institution: Singapore Management University
Language: English
Description
Summary:While RFID technology has greatly facilitated visible supply chain management, designing a secure and efficient RFID-tagged supply chain system is still a challenge. To achieve high security and efficiency at the same time, we categorise RFID-tagged supply chain environments in two security levels and design an RFID-tagged supply chain system accordingly. In the relatively secure environment, our system is set to the weak security mode, and the tagged products can be processed in a highly efficient manner. While in the less secure environment, our system is tuned into the strong security mode so as to maintain a high level of security with its efficiency lower than that in the weak security mode. A set of RFID protocols are designed to enable the duel security modes.

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