Samsung's digital car key keeps expanding, and a big-name car maker is next in line
Summary
Samsung's digital car key technology is expanding, with a major automaker set to join the growing lineup. This innovation promises to enhance convenience and security for drivers, marking a significant advancement in automotive technology.
Key Insights
What is UWB technology and why is it used in Samsung's digital car keys?
UWB (Ultra-Wideband) is a short-range wireless communication protocol that uses high-frequency radio waves for precise spatial awareness and directional capabilities, enabling hands-free locking, unlocking, starting the car, and preventing relay attacks more effectively than Bluetooth or Wi-Fi.[1][2][3]
How secure are Samsung's digital car keys, and what happens if the phone is lost?
Samsung's digital keys are stored in the device's embedded Secure Element (eSE), protected by Samsung Knox with EAL6+ certification, biometric/PIN authentication, and CCC standards to prevent unauthorized access and relay attacks; if lost, keys can be remotely locked or deleted via Samsung Find.[1][2][3]