User identity verification method and system, and verification server

1. A method implemented by one or more computing devices, the method comprising:

receiving an identity verification request sent from a client terminal of a user;

determining a first communication number according to the identity verification request;

generating a temporary communication number for the first communication number;

recording the first communication number and the temporary communication number as first data;

returning the temporary communication number to the client terminal;

receiving a call request to the temporary communication number, the call request associated with a second communication number;

determining the second communication number and the temporary communication number as second data;

verifying that the first data matches with the second data; and

selecting a content of a prompt audio message to be played according to a security level of an identity verification corresponding to the identity verification request, the selecting including:

in response to determining that the security level of the identity verification is a first level, instructing to play a default prompt audio message and determining that the identity verification succeeds after the default prompt audio message is played;

in response to determining that the security level of the identity verification is a second level, instructing to press a corresponding key; and

in response to determining that the security level of the identity verification is a third level, instructing to input a corresponding numerical string or character string.

2. The method of claim 1 , further comprising:

returning a verification result.

3. The method of claim 1 , further comprising:

determining whether a time difference between a time at which the call request is received and a time at which the first data is generated is less than a preset time; and

determining that the identity verification of the user fails in response to determining that the time difference is greater than or equal to the preset time.

4. The method of claim 1 , further comprising determining that the identity verification fails in response to determining that the first data does not match with the second data.

5. The method of claim 1 , further comprising:

receiving information inputted by the user according to the prompt audio message; and

verifying whether the inputted information is consistent with the content of the prompt audio message.

6. The method of claim 1 , wherein: the identity verification request is received in response to an event of a registration of a new account by the user; and the identity verification request includes the first communication number that is inputted by the user.

7. The method of claim 1 , wherein:

the identity verification request comprises account information of the user; and

the determining the first communication number comprises determining a corresponding communication number according to the account information of the user.

8. The method of claim 1 , further comprising causing the client terminal to display the temporary communication number via a two-dimensional code, the two-dimensional code enabling the call request to the temporary communication number upon being scanned.

9. A server comprising:

one or more processors; and

memory storing computer-readable instructions that, when executed by the one or more processors, cause the one or more processors to perform acts comprising:

receiving an identity verification request from a first client terminal of a user;

determining a first communication number according to the identity verification request;

generating a temporary communication number for the first communication number;

recording the first communication number and the temporary communication number as first data;

returning the temporary communication number to the first client terminal;

receiving a call request to the temporary communication number from a second client terminal;

determining a second communication number corresponding to the call request and the temporary communication number as second data;

verifying that the first data matches with the second data; and

selecting a content of a prompt audio message to be played at the second client terminal according to a security level of an identity verification corresponding to the identity verification request, the selecting including:

in response to determining that the security level of the identity verification is a first level, instructing to play a default prompt audio message and determining that the identity verification succeeds after the default prompt audio message is played;

in response to determining that the security level of the identity verification is a second level, instructing to press a corresponding key; and

in response to determining that the security level of the identity verification is a third level, instructing to input a corresponding numerical string or character string.

10. The server of claim 9 , wherein the acts further comprise receiving the identity verification request in response to an event of a registration of a new account by the user, the identity verification request including the first communication number that is inputted by the user during the registration.

11. The server of claim 9 , wherein:

the identity verification request comprises account information of the user; and

the determining the first communication number according to the identity verification request comprises determining the first communication number based at least in part on the account information of the user.

12. The server of claim 9 , wherein the acts further comprise:

determining whether a time difference between a time at which the call request is received and a time at which the first data is generated is less than a preset time; and

determining that the identity verification of the user fails in response to determining that the time difference is greater than or equal to the preset time.

13. The server of claim 9 , wherein the acts further comprise determining that the identity verification of the user fails in response to determining that the first data does not match with the second data.

14. The server of claim 9 , wherein the acts further comprise:

receiving information inputted by the user according to the prompt audio message from the second client terminal; and

determining whether the inputted information is consistent with the content of the prompt audio message.

15. The server of claim 9 , wherein the acts further comprise returning the temporary communication number in a form of a two-dimensional code, the two-dimensional code initiating the call request to the temporary communication number upon being scanned.

16. The server of claim 9 , wherein the first client terminal is the second client terminal.

17. The server of claim 9 , wherein the first client terminal is different from the second client terminal.

18. One or more computer-readable media storing computer-readable instructions that, when executed by one or more processors, cause the one or more processors to perform acts comprising:

receiving an identity verification request sent from a client terminal of a user;

determining a first communication number according to the identity verification request;

generating a temporary communication number for the first communication number;

recording the first communication number and the temporary communication number as first data;

returning the temporary communication number to the client terminal;

receiving a call request to the temporary communication number, the call request associated with a second communication number;

determining the second communication number and the temporary communication number as second data;

verifying that the first data matches with the second data;

selecting a security level of an identity verification corresponding to the identity verification request, the selecting including:

in response to determining that the user is in a normal state, selecting a first level verification;

in response to determining that the user is in an abnormal state, selecting a second level verification; and

in response to determining that the user is flagged, selecting a third level verification; and

selecting a content of a prompt audio message to be played according to the security level of the identity verification.

19. The one or more computer-readable media of claim 18 , wherein the acts further comprise:

returning a verification result.

20. The one or more computer-readable media of claim 18 , the acts further comprising:

determining whether a time difference between a time at which the call request is received and a time at which the first data is generated is less than a preset time; and

determining that the identity verification of the user fails in response to determining that the time difference is greater than or equal to the preset time.