The authentication method using mobile network dynamic password is as follows

SMS password authentication. SMS password authentication is an authentication method using mobile network dynamic password. Short message password authentication requests a dynamic password containing 6 random numbers in the form of mobile phone short messages. The identity authentication system sends a random 6-digit dynamic password to the user's mobile phone in the form of short message, and the user inputs this dynamic password when authenticating. Dynamic password is an unpredictable combination of random numbers generated according to a special algorithm, and each password can only be used once, which is widely used in online banking, online games, telecom operators, e-commerce, enterprises and other application fields.