# Define the purpose of the nfc cards provided with the the board?

**URL:** <https://community.teachmint.com/t/define-the-purpose-of-the-nfc-cards-provided-with-the-the-board/678>\
**Category:** Hardware\
**Tags:** nfc\
**Created:** [18 July 2025 11:17 UTC](https://community.teachmint.com/t/define-the-purpose-of-the-nfc-cards-provided-with-the-the-board/678 "2025-07-18T11:17:08Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Vivek\_Nee](https://yyz1.discourse-cdn.com/flex009/user_avatar/community.teachmint.com/vivek_nee/32/175_2.png) [@Vivek\_Nee](https://community.teachmint.com/u/Vivek_Nee)\
**Post date:** [18 July 2025 11:17 UTC](https://community.teachmint.com/t/define-the-purpose-of-the-nfc-cards-provided-with-the-the-board/678/1 "2025-07-18T11:17:08Z")

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What is the purpose of the NFC cards provided with the Teachmint X Digital Board?

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**Author:** ![RakeshKumar](https://avatars.discourse-cdn.com/v4/letter/r/e68b1a/32.png) [@RakeshKumar](https://community.teachmint.com/u/RakeshKumar)\
**Post date:** [18 July 2025 11:52 UTC](https://community.teachmint.com/t/define-the-purpose-of-the-nfc-cards-provided-with-the-the-board/678/2 "2025-07-18T11:52:01Z")

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The NFC cards serve three key purposes:

**Digital Board Security:** One card is designated to secure access to the Digital Board, ensuring only authorized users can operate it.  
**Teacher Account Security** : Another card is assigned to protect the security of individual teacher accounts, providing personalized and secure access  
Quick and easy device pairing and content sharing