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How to prevent NFC tag cloning

Question asked by Rahiem Klugh on Feb 20, 2018
Latest reply on Aug 29, 2018 by yang youyong

I am in the process of developing a system that detects counterfeit items. The problem is that most NFC tags can be read and duplicated/cloned by individuals who make counterfeit merchandise. Is there a way to use the NFC ICODE DNA tag or any other tag with a password or encryption to prevent it from being cloned? Can the NFC tag be unique to only one item?