Mao Xue-shi
Abstract
Identity authentication is an important part of information security technology field.The main factors of identity authentication and mechanism of dynamic password two-factor authentication are expounded,and the application of dynamic password two-factor authentication technique in various information systems is analyzed in detail.
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Identity authentication is an important part of information security technology field.The main factors of identity authentication and mechanism of dynamic password two-factor authentication are expounded,and the application of dynamic password two-factor authentication technique in various information systems is analyzed in detail.
Key concepts: Password, S/KEY, Challenge–response authentication, Multi-factor authentication, One-time password, Computer science, Password policy, Computer security