| 摘要 |
A user authentication device based on a security improved temporary password and method therefore are provided to prevent exposure risk of password in beforehand. A user authentication device based on a security improved temporary password comprises a storage module(310) for storing password, a password storage device(300) including a transport module(320) for transmitting password, a receive module(510) for receiving the password transmitted from the password storage device, a password reading device(500) including a reading module(520) for reading the received password and performing authentication of user, the password being made of a user password and a temporary password(OTP). |
