Tag Archives: rfid signals

September 5, 2016

How To Block RFID From Reading Your Credit Card?

How To Block RFID From Reading Your Credit Card? Step 1 Wrap your credit card in aluminum foil. The aluminum foil shields the credit card from RFID signals. You can also place the credit card in a container made from a conducting metal. Step 2 Purchase an RFID-blocking wallet. Many companies sell shielded wallets, which […]

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