RFID (Radio Frequency Identification) is a technology used in Identifications tools and plastic cards including credit cards, identification tags, passports, and bank cards. RFID chips have made wireless transactions easier. This means that you can make a transaction without having to enter a PIN or swipe a card. However, RFID just like any other technology has its downsides.
One of these problems is that RFID has made it easy for criminals to use RFID readers to steal personal and financial information without coming into contact with you. This is known as RFID skimming theft, which is a form of digital theft that enables reading or duplicating information on RFID cards. In 2017 alone, there were an estimated 16.7 million victims of identity fraud. RFID readers are readily available in the market. The criminals just need to walk close enough for the scanner to read signal. In 2017, there were around 16.7 million victims of such fraud cases.
The good news is that you can prevent identity theft by using aluminum credit card wallet. These thin RFID Wallets will protect you from crooks who steal financial information.
Making Your Own aluminum credit card wallet
You can make your own RFID protected aluminum credit card wallet. The method is quite cheap, and takes a few minutes. Requisite materials include aluminum foil, packaging tape, duct tape, and scissors. Aluminum is the most important material. It creates a Faraday cage that blocks electromagnetic and radio signals.
First, take duct tape and lay it down in an overlapping layout. To make an aluminum credit card wallet, you need about four layers. The duct tape sheet should be a little bigger than the desired size of RFID blocking aluminum credit card wallet.
Next, take a large sheet of aluminum foil and place it over the duct tape. The aluminum foil should be completely flat, especially when placing it over duct tape. Another important thing you should note is that failure to put an aluminum foil in the right way will form air pockets, crinkles, and bumps. Eventually, you should end up with a flat sheet of duct integrated with aluminum foil.
Make packing tape strips and use them to cover aluminum foil on the uncovered side. Ensure the tape overlaps to get a strong seal. The packing tape prevents aluminum foil from damage and ripping. It also creates a buffer such that metal foil will not come into contact with credit cards. At this point, you should have aluminum foil covered with duct tape layer on one side and aluminum foil on the other.
Trim the tape and aluminum foil to size. Cut the edges using scissors such that you have rectangular foil and tape. Now place your card onto the sheet. Ensure the tape sheet and aluminum foil is about a third inch bigger than your credit card on all sides. Now you have your aluminum credit card wallet. Tape the edges together using duct tape. Use the opened side of your pouch to put your credit cards.
The aluminum credit card wallet features aluminum, which is the protective material. A layer of aluminum blocks radio signals from escaping. You can easily make your own aluminum foil and place it in your credit cards wallet. This pouch will protect your card data from being stolen by criminals. This method is not only easy but also cheap and quick.
With proliferating RFID skimming, we now have numerous companies specializing in RFID blocking products. Their products include RFID blocking wallets, backpacks, passport sleeves, and even RFID blocking jeans. However, the efficacy of these products varies significantly. The bottom line is that these products use aluminum foil to interfere with radio and electromagnetic waves either by absorbing or reflecting the waves.
You can also buy an RFID protection card to block RFID signals. Once you get the card, you only need to place it into your thin wallet. However, the best choice is to buy an aluminum credit card wallet.