Contactless Payment Explained: Benefits, How It Works, and Key Examples

Discover how contactless payment works, its benefits like speed and security, and examples of apps and devices that support ...
Investopedia

What Is a Dual Interface Chip Card and How Does It Operate?

Troy Segal is an editor and writer. She has 20+ years of experience covering personal finance, wealth management, and business news. Eric's career includes extensive work in both public and corporate ...
EDN

Contactless chip-card ICs pave way for multi-app cards

An agreement to jointly develop secure ICs for contactless card systems has been announced by Infineon Technologies (Munich, Germany), a designer of secure chip cards, and Sony (Tokyo, Japan), a ...

Best Free Credit Card Readers for iPhone + Cheap Alternatives

Looking for the best free credit card reader for iPhone? Compare top options like Square, PayPal, and more, including how to ...

This simple aluminum foil trick can help protect your contactless credit cards from unauthorized RFID scans

Irish researchers demonstrated contactless card vulnerability to relay attacks. Two smartphones and WiFi can relay payment ...
AOL

Smart card technology: 6 types and their practical applications

Smart cards power card transactions and show up everywhere. The credit card in your wallet, the badge that unlocks your office, the SIM card in your phone, and the corporate card your finance team ...
Android Authority

What is NFC and how does it work? Everything you need to know

You’ll likely have seen the abbreviation “NFC” when browsing smartphone, wearable, and app features — but what exactly does it mean? Most smartphones have Near Field Communication, or NFC, technology ...