What Is RFID? Do You Really Need RFID Wallets?

RFID-blocking wallets are designed to help insulate you from a very particular brand of electronic pickpocketing, called RFID skimming. The concern is that some credit cards, passports, and driver’s licenses now come with embedded radio frequency identification chips.

4Symbols1
Do Your Credit/Debit Cards, Contain Any Of These Above Mentioned Symbols,Then This Article Is For You! Read Till End…

1) What does the acronym RFID stand for what is it used for?

RFID stands for Radio Frequency Identification, a technology that uses tiny computer chips smaller than a grain of sand to track items at a distance.

2) What is the RFID?

Radio-Frequency Identification (RFID) is the use of radio waves to read and capture information stored on a tag attached to an object. A tag can be read from up to several feet away and does not need to be within direct line-of-sight of the reader to be tracked.

3) How do you know if your credit card has a RFID chip?

Find out if your credit card has an RFID chip. To find out whether a credit card has an RFID chip, you can look at the card to tell if it does or does not. If you see the marked symbol on the image below, it is supporting RFID. Also, if the card says Pay Pass, pay Wave or blink, it also has RFID capabilities.

4) What is RFID blocking material made of?

Water & Metal. Although you could fill a bag full of water and place your money, wallet, or whatever else in it, let’s continue with the metal route. A single layer of aluminum foil of only 27 microns thick is often enough to block the RFID signals of most readers or 1mm of dilute salt water.

5) Do RFID wallets really work?

RFID-blocking wallets are designed to help insulate you from a very particular brand of electronic pickpocketing, called RFID skimming. The concern is that some credit cards, passports, and driver’s licenses now come with embedded radio frequency identification chips.

credit_card_data_covered_by_pci_dss-resized-600

6) Do passports have RFID chips in them?

rfid-passports

Since August 2007, all U.S. passports have come embedded with an RFID chip, intended to deter fraud and improve security. The chip contains the same information as on the passport’s picture page, including a digital version of your passport photograph. (You can still use a pre-2007 passport that doesn’t contain a chip.

7) Is an EMV card the same as RFID?

Nope. EMV chip requires contact. Maybe your bank decided to use both technologies and your card has NFC also, but it is just the same: there is no risk in the information you can gather with a NFC scanner.

8) How do I protect my credit cards from being scanned?

  • Purchase an RFID shield wallet or sleeve for credit cards.

  • Purchase an RFID jamming card or device.

  • Make a foil shield.

  • You can also wrap each credit card in aluminum foil and place the wrapped cards in your wallet.

***So, We Think If You Guys Have Just One Or Two RFID Cards Then, It’s Just Useless To Spent Hundreds Of Dollars For Just RFID Case. Instead You Could Save That Money For Food Or Donate That Money Who is Someone in Need, Or Do Whatever You Love, Unless, You Have A Bunch Of RFID Cards, Then Choose Right Value For Money Case Which Could Provide Good Protection For Your Cards.

Please…  Like… Share… Comment… Follow…

Information Brought To You By Biovolt Corporation.

Advertisements

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s