What is RFID Protection? How does it work?

What Is RFID Protection — and How Does It Work?

RFID stands for Radio Frequency Identification — a wireless technology used to transmit data stored on microchips. Today, RFID chips are found in things you use every day: credit cards, passports, transit cards, and even some smartphones.

These chips don't do anything on their own — but when an RFID reader sends out a radio frequency (RF) signal, it powers the chip wirelessly. The chip then transmits its stored data back to the reader, which decodes it. This is what happens when you “tap” your credit card to pay — the chip is activated and communicates with the payment terminal.

Why This Matters

While RFID makes everyday transactions fast and convenient, it also opens the door to digital theft. With the right equipment, someone could scan your pocket or bag without your knowledge — and steal your sensitive data right through your clothing. This is called RFID skimming, and it’s a growing threat.

 

How Our RFID-Blocking Wallets Keep You Safe

At Dynasty Wallets, our RFID wallets are designed with a protective layer that forms what’s known as a Faraday cage. This acts like an invisible shield around your cards, blocking unwanted radio signals from ever reaching them.

It’s like putting your cards in a locked vault — the data stays safely inside, untouched and unreadable.

To put it simply:

No signal in. No Data out. No worries. 

Think of your RFID cards as birds. When they’re out in the open, they can fly — or in this case, transmit data. But when placed inside a secure cage (your RFID wallet), they’re safely enclosed, protected from unwanted interference.