Which of the following enables secure contactless payment?

IT Questions BankCategory: Cybersecurity EssentialsWhich of the following enables secure contactless payment?

Which of the following enables secure contactless payment?

  • USB communication
  • Infrared (IR)
  • Near-field communication (NFC)

Explanation: Near-field communication (NFC) allows contactless communication between devices. NFC chips use electromagnetic fields to enable contactless payments, meaning, for instance, that you simply need to hold your device close to a payment terminal to process payment.

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