Is payment secure with a beep? From NFC radio frequency principles and chip dynamic passwords to mobile token-based anti-theft mechanisms.
Will a beep-to-pay contactless payment be recorded remotely? This article analyzes the differences in one-time dynamic password anti-counterfeiting features of EMV chips, starting from the cubic displacement attenuation limit of the 13.56 MHz NFC magnetic field, and further discusses...
By Cody X