Discover how chip cards enhance security with embedded microchips. Learn their types, benefits, and how they work to secure ...

Getting locked out of your car or home is an incredible inconvenience, but the best magnetic key holders for cars can help you avoid calling a locksmith if — OK, when — it happens. They tuck under ...

Today’s magnetic card key systems are popular with hotels and resorts because they’re flexible and cheap. The door lock systems run off batteries in stand-alone mode — no power or data links are ...

Chip Cards vs. Magnetic Stripes: Is One More Likely to Fall for Scams? Think back to the last time you paid for something at a store. Did you swipe your card, or did you dip it into the terminal? The ...

I was recently gifted a charming, kitschy magnet, and as I tucked it into my wallet for safekeeping, I couldn't seem to remember: Do magnets spell doom for credit cards? Many of us have held onto ...