We may receive a commission on purchases made from links. For the sake of convenience, the battery in your car's key fob is designed to last a fairly long time, usually up to around four years. The ...

How Does Your Key Fob Work? The key fob uses wireless technology with a frequency of 433 MHz. There are receivers/transmitters on the vehicle and the key, so they can communicate with each other. This ...

Earlier this year, we wrote about a vulnerability in Honda’s remote keyless entry (RKE) system that hackers could exploit to lock, unlock, and start certain Honda and Acura vehicles. This particular ...

The hackers demonstrating the radio replay attack using a vulnerable Honda key fob. Honda said it could not determine if the attack was “credible.” Image Credits: Star-V Lab Security researchers have ...