RFID Journal9mon
I’ve heard that RFID doesn’t work around metal and water. Does that mean I can’t use it to track cans or liquid products?
Low- and high-frequency tags work better on products with water and metal. In fact, there are applications in which low-frequency RFID tags are embedded in metal auto parts to track them. Radio waves ...
Seattle Weekly4d
SafeCard Saved Me from Digital Theft—Here’s What You Need to Know
In a world where digital theft is increasingly sophisticated, the need for adequate protection against data breaches has ...
Impacts11d
Review Of SafeCard RFID Blocking Card
SafeCard is a device designed to block RFID signals. Unlike traditional RFID Wallets, it is available in the form of a credit ...
Hackaday11y
RFID Reader Snoops Cards From 3 Feet Away
If you’ve worked with passive RFID before, you know that most readers only work within inches of the card. In [Fran’s] DEFCON talk this summer he calls it the “ass-grabbing method” of ...