| 摘要 |
PURPOSE: An OTP(One Time Programmable) apparatus registration method and system thereof are provided to improve security intensity and the convenience of a user by controlling a validity ensuring period. CONSTITUTION: A website server(400) requests an OTP authentication by confirming whether the OTP authentication is necessary or not. An OTP G/W server(405) provides a web page including OTP authentication interface according to the request of the website server. The OTP G/W server transmits authentication request information based on the OTP authentication to a financial institution server(410). The financial facility server requests the OTP authentication to an OTP center. |
