Rfid Credit Card Sleeves & Reasons You Need A Credit Card Sleeve

 As most know, RFID (Radio-frequency identification) is installed on many credit cards, passports, and other forms of identification. The RFID blocking wallets and sleeves are very low-cost items that do no harm and put those people who are worried minds at ease.

Rfid Credit Card Sleeves & Reasons You Need A Credit Card Sleeve

RFID blocking wallets, sleeves, and other products offer protection against RFID skimming. The problem isn’t that these products don’t work, it’s that they’re a solution to a problem that doesn’t exist in the real world.

Additionally, RFID-related crime isn’t only very unlikely, it’s non-existent.

What is RFID and How Does it Work?

 Radio Frequency Identification (RFID) is a short-distance electro-magnetic method for transmitting small bits of data.

It was initially used primarily for inventory tracking but morph into all sorts of uses, including authentication, passports, identification cards, and credit cards.

It’s the latter use that has driven a billion-dollar defense industry offering specially designed RFID-blocking accessories. You can also buy RFID-blocking totes, fanny packs, and backpacks.

There are millions of RFID-enabled credit cards. No one knows for sure how many credit cards in the U.S. are RFID-enable, but some estimates put them at less than 5 percent.

RFID-enabled credit cards are more popular outside of the United States, with some countries having a majority of credit cards RFID-enabled.

RFID-enabled credit cards can wirelessly transmit the necessary personal information from a card held a few inches away from an RFID reader to complete a financial transaction.

There are other ways to pay for something wirelessly, for example, Apple Pay, which uses Near Field Communications (NFC).

RFID is especially subject to hacking because the transmission protocol is not encrypted, and, at least, in the first generation of RFID-enabled credit cards, it would transmit the financial information in cleartext.

Read Also:

5 Reasons You Need A Credit Card Sleeve

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