More than two years ago, Hewlett-Packard, the IT and computer products and services provider based in Palo Alto, Calif., started deploying RFID in parts of its manufacturing and distribution chain.

There are many different types of RFID systems employed worldwide, but generally speaking, a device used in cars for toll-collection purposes would be an active transponder that stores a unique serial ...

Regular wallets hold your cash and cards in one place so nothing slips out. However, for a while now, there has been some buzz about RFID-blocking wallets everywhere. They look like any other wallet, ...