By now, you’ve probably seen the term “RFID-blocking” advertised with wallets and phone cases alike — but what does it really mean? RFID, or Radio Frequency Identification, is the mechanism used to ...

SafeCard is a device designed to block RFID signals. Unlike traditional RFID Wallets, it is available in the form of a credit ...

However, one segment promises long-term relevance: RFID-blocking wallets. As RFID systems proliferate, so do products ...

A wallet that prevents readers from accidentally picking up the data in RFID-based credit cards and ID cards that are in the wallet. A home-made version can also be created using aluminum foil and ...