For questions or additional information about obtaining RFID cards, AMCOM personnel can contact AMCOM G-2 Security & Operations Division Chief Susan Herring at 256-842-6552.

How to Block RFID From Reading Your Credit Card. Many credit cards include RFID chips. The chips use radio-frequency identification to transmit payment information over short distances.

RFID tag information can be communicated in real-time through WiFi, CDMA, GSM or Bluetooth connections. Ambrose Tam, Wireless Dynamics’ CEO, is so confident in the prospects for the SDiD card that he ...

We review the 4 best RFID-blocking wallets on Amazon that can prevent your credit cards from getting hacked or skimmed. These are the top-rated picks.