The Tech Behind Apple Pay: Is Your Money Secure?

Apple Pay in action.
Apple Pay lets you purchase items in store using only your smartphone.
(Image credit: Apple, screengrab)

Go ahead and forget your wallet. Apple's new mobile payment system, Apple Pay, launches today (Oct. 20), and while some have questioned whether the technology is safe, security experts say it may actually be safer than swiping your credit or debit card.

Apple Pay lets iPhone 6 and iPhone 6 Plus users make purchases in stores with their smartphones, using near-field communication (NFC) technology. A tiny antennain the phone transmits encrypted credit card data without consumers having to swipe their card.

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