In this modern world, there is a need for faster processing of transactions, faster movements at airports and seaports. RFID seems to be the answer but there is a risk, yet small, of someone, actually stealing your data without even physically touching you.
RFID stands for radio frequency identification, it appears frequently in credit cards, debit cards and embedded in passports. It is another level up from bar codes on consumer products. We are all concerned about the privacy issue presented in this modern way of communication.
If you are concerned about privacy issues and do not want to spend a lot of money buying RFID wallets, in this article, I share with you exactly how to make an RFID blocking wallet at home for almost free.
The last thing you want is to notice charges on your credit card that you know nothing about and have to prove to a credit card company that you did not make those purchases. You need to protect your hard-earned cash from the bad guys. The easiest way to do it is to have an RFID wallet shield to shield your valuable information from the criminals.
Here is a step by step guide on how to make an RFID blocking wallet.
RFID stands for radio frequency identification and with the radio frequency, it means that someone can access your information from afar by tapping into that frequency. Who knows what they will do with the information that they gathered. It is time to make your own RFID obstructing wallet. The very first thing you require to understand here is what products and products you will require to make your own easy RFID obstructing wallet pouch.
What is great about this RFID obstructing wallet pouch is that it can be quickly constructed of products that you more than likely have laying around your house. It does not cost quite to make, plus it just takes a couple of minutes.
Material needed to make an RFID Blocking Wallet
Here are the four basic household items that you need to make your very own wallet with RFID blocking properties.
- Aluminum Foil
- Packing Tape
- Duct Tape
- Scissors
Any conductive material can shield an RFID tag and prevent it from being read without your knowledge. A simple wallet constructed out of laminated aluminum foil will keep your personal information safe, in your wallet where it belongs. Without a doubt, the most crucial product is the aluminum foil, which develops a so-called Faraday Cage, which is something that has the capability to obstruct radio and electromagnetic signals.
How to make an RFID blocking wallet: Here is the step by step process
Step 1 Preparation
The very first thing you require to do in order to make your RFID obstructing wallet is to cut a rectangle piece of aluminum foil that’s of a suitable size to fit your wallet. The aluminum foil should be about 27 microns thick. You know, the thick ones, similar to the ones you used when were baking your turkey.
Rip long strips of duct tape from the roll that is the length of the long side of the wallet. Take the duct tape and set out a number of strips which overlap with one another. Depending on the thickness of the duct tape, you will more than likely require 2 to 4 strips, so you can produce a strong sheet of duct tape.
Duct tape was created in the 1940s to create a water-resistant seal around ammunition boxes. Lovely piece of fact. Make certain to make this duct tape sheet simply a bit bigger than the last RFID obstructing wallet pouch requires to be.
Step 2 The setup
The next action in making your RFID obstructing wallet is to take aluminum foil and carefully lay it over the duct tape. Be careful at this step, the last thing you want is to create creases in the foil that may lead to crinkles, bumps, and air pockets. It would still work but will look tacky.
Step 3 Putting it together
Now it is time to take the packaging tape which we went over above, which is the clear and large, plastic-looking tape utilized to seal boxes moving boxes. Here you wish to do precisely what you did with the duct tape, but this time, to the opposite side of the aluminum foil.
You are essentially creating a sandwich with the aluminum foil in the middle. It is critical that the strips of the packaging tape and cover the aluminum foil entirely, with a little overlap, creating a solid seal. The foil, even though it is 27 microns thick, is fragile and prone to degradation.
The tape on both sides will protect the foil and prevent the conductive foil from touching the magnetic strip on cards. If the strip or the chip is damaged the card will not work. Which of course will defeat the purpose of making the card, to keep your information safe, not to lose it.
Step 4 The final step
This next action includes using the scissors to cut the sheet of aluminum foil and tape combination down to size. In the end, it should be a rectangular shape foil and tape sandwich with tidy edges ready to be placed in your wallet. Place it in your wallet in the outermost section. This will block the radio frequency radiating towards your RFID tags.
Alternatively, you can take your charge card or cards and place it onto the sheet make with the foil and tape and fold it over the cards. When the sheet is folded in half, you should cut the aluminum foil and tape sheet neatly down the sides so that it is about 1/3 inch bigger than a credit card or cards. Duct tape the edges together to create a pouch with one edge open. The open edge is where you will place all of the charge cards that you want to obstruct from RFID scanners.
Conclusion
Learning how to make an RFID blocking wallet is quite easy, as you can see, in order to protect your valuable information. Some of the big companies said that there is no evidence of this but, do trust them. When the scammers get your information it is very easy for the big companies to blame that crime on something else.
