Method and device for setting customized function by means of smart key for vehicles

A method of a security server, comprising:

• registering user information and user customization setting information obtained from an electronic device;
• performing authentication on the user information transmitted by the electronic device based on a relevant vehicle being detected;
• and
• forwarding the registered user customization setting information to the relevant vehicle based on the authentication being valid.

An electronic device, comprising:

• a transceiver transmitting and receiving signals;
• and
• a controller configured to control to:
• register user information and user customization setting information with a security server;
• detect a relevant vehicle;
• and
• perform authentication on the security server using the user information based on the relevant vehicle being detected,
• wherein the user customization setting information registered with the security server is forwarded to the relevant vehicle based on the authentication being valid.

A security server, comprising:

• a transceiver transmitting and receiving signals;
• a storage unit;
• and
• a controller configured to control to:
• register user information and user customization setting information obtained from an electronic device;
• perform authentication on the user information transmitted by the electronic device based on a relevant vehicle being detected;
• and
• forward the registered user customization setting information to the relevant vehicle based on the authentication being valid.