Digital wallets spread quickly through entertainment once companies saw that older systems struggled with heavy demand. Credit cards and bank transfers often slowed or failed during big payment surges ...

NFCGest lets credit cards unlock terminals with gesture passcodes—adding security without extra hardware or PIN codes.

Protect yourself from credit card skimming by learning how to spot credit card skimmers and what to do if you think you've been a victim.

This tracking device fits where an AirTag can't, and now you can get a four-pack of KeySmart SmartCard Lites for slim spaces ...

In the near future, you may not need to touch a keypad to select a tip or pay for large purchases. All it may take is a swipe, tap or other quick gesture.

The Unity 20 USB-S is a smart, all-in-one fingerprint recognition system that provides fingerprint image capture, template ...