MOBILE COMMUNICATION TERMINAL HAVING FILE SECURITY FUNCTION AND METHOD OF OPERATING THE SAME

摘要

Disclosed are a mobile communication terminal with a file security function and an operating method thereof. The mobile communication terminal with the file security function according to the present invention comprises: a file searching unit which searches for a file which is related to individual information among the files which are stored in a storage unit which is included in the mobile communication terminal; an encrypting unit which encrypts the searched file from the file searching unit according to a file encryption algorithm; and a control unit which controls the operation of each component and obtains and stores the file information and storage path information about the file which is encrypted in the encrypting unit. According to the present invention, the leak of the information is prevented by always maintaining important documents which exist in the smartphone to be encrypted. [Reference numerals] (101) Storage device;(103) User interface unit;(105) File searching unit;(107) Encoding unit;(109) Control unit;(111) Decoding unit;(113) Execution program interlocking unit