Since the early 2000s or so, most manufacturers have included RFID chips in their keys so that only known keys will start a car. In Toyotas, this is done by an RFID reader in the steering column ...

A tenant posted a viral TikTok after discovering how to clone a key fob for just $13 using an RFID device from Amazon. He said his apartment wanted $50 to replace his key fob that stopped working.

Above is the finished project. There is literally nothing to see here. He’s rigged up a hidden RFID reader which locks and unlocks his workstation. The security of the system depends on ...

The common way of categorizing RFID tags is based on how they utilize power for communication between the reader and the tag.