To whom it may concern, I would like to understand how NFC tags can be protected from being cloned. Much thanks. C

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To whom it may concern, I would like to understand how NFC tags can be protected from being cloned. Much thanks. C

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cesarepoccianti
Contributor I

If it is true that what can be read in an NFC tag can also be copied:

We want to create a software which is able to discriminate between the NFC tags created by us and cloned NFC tags (same url but different tag).

How can this discrimination be made?

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576 Views
Kan_Li
NXP TechSupport
NXP TechSupport

Hi Cesare,

Applying higher security level can protect NFC tags from being cloned. Please refer to the following for details.

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Hope that helps,
Have a great day,
Kan

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cesarepoccianti
Contributor I

Dear Kan Li,

Thanks for your explanation and data on secure NFC tagging.

Can you please further explain how "+ Crypto (w/memory)” is implemented?

Can tags be cryptographically secured without the need of providing passwords to users?

Much thanks

Best

Cesare

Cesare Poccianti

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