NFC is nifty because it's a relatively simple technology that unlocks some powerful solutions to everyday problems. It works by using tags and devices that can read them. The tag is made up of an ...

Most smartphones have Near Field Communication, or NFC technology, built in these days. If you’ve ever used a mobile payments app like Samsung Pay or Google Pay, you already know how NFC works. In a ...

We store a lot of sensitive information on our smartphones, which is why security is key. A loophole in Android, though, has allowed access to credit card details with the right NFC hardware, but ...