AUTHENTICATION SYSTEM OF USING SECURITY SD CARD AND DRIVE METHOD OF THE SAME

摘要

PURPOSE: A security secure digital (SD) card user authentication system and an operating method thereof are provided to manage security data stored in the security area of the security SD card through a security file management window by authenticating the product usage of the security SD card based on a secret key matched with a password inserted into an environment setting window. CONSTITUTION: A security SD card detecting unit (200) confirms the connection state of the security SD card to extract unique product information given to the security SD card. A security SD card authentication request unit (300) receives authentication for the security SD card by transmitting the unique product information to an authentication server (400). A password management unit (500) inserts a password transmitted from the authentication server into an opened environment setting window driving a security SD card authentication program. A security SD card authentication unit (600) receives the password matched with the password from a security controller embedded in the security SD card and completes the authentication for the product usage of the security SD card. [Reference numerals] (100) Security SD card; (200) Security SD card detecting unit; (300) Security SD card authentication request unit; (400) Use authentication server; (500) Password management unit; (600) Security SD card use authentication unit; (AA) High-speed Internet