摘要:
A near field communication (NFC) terminal includes a controller to synchronize data; a communication unit to communicate the data with a second terminal via NFC; and a database to store permission information pertaining to the second terminal, wherein the controller synchronizes the data if the NFC terminal is within communication range of the second terminal and the stored permission information is valid. A method for data synchronization includes establishing a connection between the terminal and a second terminal via NFC; performing authentication between the terminal and the second terminal; and if the second terminal is authenticated, synchronizing data between the terminal and the second terminal via NFC.