| 摘要 |
In this specification, access may be provided to secure systems by authentication using mobile devices. Users may register a mobile device and password with an authentication system. To access a secure system, users may send a request with a registered phone number via SMS, internet or phone. In an embodiment, the authentication server system may send the token and the position of the password via SMS. Users may enter the authentication code comprising of the token and the password at the secure system. The secure system compares the authentication code with the stored authentication code to grant access to the secure system. Secure access may be used in credit card, pre-paid card, debit card or any other card transactions other financial transactions authentication, login authentication for a computer system and security access authentication. |
