NFC & QR Cards
NFC card security: what you should know
The Founder · January 18, 2026
The card opens a link you control; knowing the limits builds trust.
What does the card do?
In common commercial use, the card sends visitors to a page or secure link you control.
It does not ask the client for bank details through the tap itself.
Good practices
Use a trusted domain (your site), keep HTTPS on, and review links regularly.
If a card is lost, change the page destination immediately.
