RFID Wallet
With the proliferation of RFID devices and related privacy concerns, it seemed due time to create the RFID Blocking Duct Tape Wallet. There are many ways to prevent Radio Frequency ID tags from being transmitted from devices. I often use my work badge and school ID which both contain RFID tags. With drivers licenses, credit cards, and cash now beginning to contain RFID tags, why not create the wallet.
It seemed to be pretty well known online that aluminum foil prevented the transmission of RFID signals. A quick test at my work place using my badge confirmed this. The next step was to design a wallet with aluminum foil embedded inside. Using the plans to make Duct Tape Wallets I created previously, it was simple to modify them to include the aluminum foil.
Via guymon via Bruce Schneier.
