发明授权
US09117065B2 Dynamic interactive identity authentication method and system 有权
动态交互式身份认证方法和系统

Dynamic interactive identity authentication method and system
摘要:
An identity authentication system includes a storage unit, a display character set generation unit, a display unit and a password authentication unit. An identity authentication method includes the following steps: generating the dynamic display character sets; inputting a dynamic input code; and comparing the dynamic input code with the user password. This invention can improve the security of identity authentication and is convenient to use.
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