You spent all that time setting up two-factor authentication on your laptop and work computer, but what about your mobile? Now, a USB key is offering serious but simple mobile security with a tap.
Mobile World Congress 2016
The deal also means iPhone 6 users will be able to use Apple Pay to take a bite out of their favorite Subway sandwich.
Now available in the iPhone 6, iPhone 6 Plus and Apple Watch, NFC is poised to play an important role in the way we use our phones, especially when it comes to mobile payments. Here's how it works.
Wired reports a mobile-payments platform powered by near-field communication is coming to the next iPhone, backing up similar stories last month.
The retailer's mobile app will allow shoppers to use their Android or iPhone smartphones to make purchases in Walmart stores.
Samsung Pay lets users ditch the physical gift cards in favor of the digital version.
The electronics conglomerate wants to turn its smartphones into digital wallets, just like its competitors have.
If you own an NFC-capable Android phone, this is an accessory to seriously consider.
It's been a year since Apple Pay launched in the US, yet mobile payment systems have not taken off in a big way with consumers. With Samsung Pay and Android Pay also on the market, CNET.com's Lexy Savvides looks at what you should consider when using mobile payments.
The startup intends to trade under the ticker symbol "SQ" on the New York Stock Exchange.