Difference between revisions of "Key Fob"
(Created page with "Security hardware device with built-in authentication used to control and secure access to mobile devices, automobile, computer systems, network services and data. Also known...") |
(No difference)
|
Revision as of 10:33, 7 June 2023
Security hardware device with built-in authentication used to control and secure access to mobile devices, automobile, computer systems, network services and data. Also known as a hardware token, a key fob provides on-device, one-factor authentication. Key fobs are among a class of physical security tokens that includes smart cards, proximity cards and biometric keyless entry fobs.
Automobile Key Fob
A remote keyless system using a handheld fob. The functions of a remote keyless entry system are contained on a key fob or built into the ignition key handle itself. Buttons are dedicated to locking or unlocking the doors and opening the trunk or tailgate.
Some remote keyless fobs also feature a red panic button which activates the car alarm as a standard feature. Further adding to the convenience, some cars' engines with remote keyless ignition systems can be started by the push of a button on the key fob (useful in cold weather), and convertible tops can be raised and lowered from outside the vehicle while it's parked.
