| 摘要 |
The present invention provides a dynamic password authentication system and the method thereof, which uses a dynamic password telecommunication card embedded with a security algorithm in the SIM card of the user's mobile telephone to generate a momentarily changed password. The technology improves the security of identity authentication effectively and avoids the trouble for the user to remember the password and change the password frequently. The technology is suitable to the systems that require a higher security of the identify authentication, such as the bank, the securities, the police and the electronic government affair and the like, thereby to improve the security for the system administrator and the user to login the system. |
