RFID-Blocking Bags and Wallets May Help Your Data Safe While Traveling

There are many acronyms floating around, but one to consider on your upcoming travels is RFID. RFID stands for radio-frequency identification. Certain products (like smartphones or credit cards) transmit electromagnetic fields that have identifiable information, according to How Stuff Works. This allows security information to be embedded within an object rather than stored on it, like a credit card, smartphone, and even your passport.