MIT Develops Hack-Proof RFID Chip — Here's How It Works

Do you know about RFID chips and how many you are carrying at this moment?



Today, RFID chips are built-in all sorts of items, including your credit cards, travel swipe cards, library books, grocery store cards, security tags, implanted medical records, passports and even the access cards provided by companies.



But, What actually is an RFID chip?



Radio frequency identification (RFID)