Have you ever wondered about the technology that enables you to simply wave your credit card at a machine/reader and have it do your bidding? Modern credit cards are outfitted with a Radio Frequency Identification (RFID) chip that makes this possible. Firstly, let’s establish how you can identify whether or not you have one of these cards.
According to information shared on Idstronghold.com, “If your card has PayPass™, PayWave™ or Blink™, indicated by a logo or a radio wave signal on the front or back of the card, then it definitely has an RFID chip embedded in it. The absence of any logo or symbol, however, does not mean that your card does not have an RFID chip.”
RFID is used to communicate varying volumes of information over a short distance. Note that when you use your credit card you have to wave it within a certain range of the reader for it to work. Credit cards use passive tags which require the receiver or scanner to emit a radio signal which will then read the data stored on the chip. These tags operate over a short distance and cannot be used to transmit large volumes of data.
The two basic types of RFID cards are those with 13.56 Megahertz frequency chips (high frequency passive tags) and those with 125 Kilohertz frequency (low frequency passive tags) chips. If you have to wave your credit card 30 cm (1 foot) or less (between 125 kHz and 134.3 kHz) for the scanner to read your card, it has a Low Frequency (LF) Passive RFID Tag. The maximum read distance for High Frequency (HF) Passive RFID Tags is 1.5 meters (4 feet 11 inches).
New debit and credit cards, IDs, passports, hotel cards, transit cards, hotel keys and other forms of access cards are usually equipped with high frequency (13.56 Mhz) chips. Older IDs and access cards would more than likely have 125 Khz chips.
Protecting Yourself Against Electronic Pickpocketing
Owning a credit card comes with huge responsibilities. Not only do you have to monitor yourself and the way you use your card to avoid racking up huge credit card debts, but you also have to safeguard yourself against identity theft and fraud.
Credit cards with RFID chips are not 100% secure. The technology was meant to store certain important information on a chip and encrypt it so that it could only be used by the owner of that information and the party with whom the transaction is being carried out, but that is not the reality. In just about every area of technology, hackers are able to use ingenious means to harvest the information stored on RFID chips, therefore gaining people’s personal information and using it to carry out fraudulent activities. Using an RFID blocking wallet helps not to penetrate thives in accessing your account.
As the use of RFID credit cards becomes more commonplace, you should take preventative measures to safeguard yourself electronic pick pocketing. It is not hard for criminals to obtain the information to your account and simply replace your personal information with their own. As a best practice advice, we offer you an explanation that appeared on Idstronghold.com, “The patented Secure Badgeholder, Secure Sleeves and Secure Wallets, are designed to shield all 13.56Mhz contactless credit cards, passports, drivers licenses, ISO 14443A/B and EPC Gen1/Gen2 contactless smart cards; any contactless card that operates at 13.56 Mhz and above.”
A visit to D-Armor’s Amazon.com page will provide you with a full insight into the features of its top rated RFID blocking wallet along with feedback from users about the item.
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About D-Armor Company
D-Armor is designed to block unwanted rfid scanners and thieves from reading smart cards and credit. D-Armor supplies its products from some of he top manufacturing facilities in the world.
Contact Name (Alias if you would like)John Shackelford
Company Address1077 S. 210 Street
Company Phone Number(620) 240-9664
Company Email Addresscontactpr@d-armor.com
Company Website : http://d-armor.com/index1.php/