How contactless payments actually work
A contactless tap runs a full EMV cryptographic exchange over NFC in under half a second, and the £100 limit exists because of liability…
Amelia Hart
355 reading now
#Nfc
Stories tagged “Nfc”.
2 stories
What Is NFC?
NFC is the short-range wireless technology behind contactless payments, travel cards and tap-to-pair. Here is how it works, where you…
Liam Chen
436 reading now