Systems and methods for using imaging to authenticate online users

1. A method for authenticating an identity of an online user, the method including:

receiving registration data of an online user, wherein the registration data is used to access a web page associated with the online user;

receiving, from a registration device, a request to access the web page associated with the online user;

transmitting, by an authentication server, in response to the request to access the web page from the registration device, an image that contains a unique identifier (“ID”) and a uniform resource locator (“URL”) of the authentication server;

storing, by the authentication server, the unique ID in association with a session identifier (“ID”) and the registration data of the online user;

receiving, at the authentication server from the online user through a first device, an authentication request containing a digital certificate, the unique ID and a log-in identifier (“ID”);

authenticating, by the authentication server, the first device of the online user based on the digital certificate, the unique ID and log-in ID;

associating the first device of the online user with the session ID stored in association with the registration data of the online user when the first user device is authenticated;

transmitting the web page associated with the online user to the first user device when the first user device is authenticated, the requested web page including an access number and a unique authentication code associated with the registration data of the online user;

receiving, at a voice recognition server associated with the access number, the unique authentication code associated with the registration data of the online user;

receiving, at the voice recognition server, a voice sample of the online user for authenticating the online user based on biometric matching, wherein the biometric matching uses predefined grammar in directed dialogues and includes both speech recognition and voice recognition; and

associating the voice sample of the online user with the registration data of the online user,

wherein the voice sample of the online user for authenticating the user based on biometric matching is received through one of an Internet connection and a public switched telephone network connection.

2. The method of claim 1 , wherein the registration device is one of a personal computer, a public computer, and a public kiosk, and the first device is a mobile device.

3. The method of claim 1 , wherein the image is a two-dimensional barcode or a quick response code.

4. The method of claim 1 , wherein the authentication request containing the unique ID is received upon the online user requesting the URL of the authentication server, and includes a request for notice of completed log-in for the unique ID.

5. The method of claim 1 , further comprising:

providing the online user with a mobile application enabling the online user to extract the unique ID from the image, by taking a picture of a display of the registration device using a camera of the first device.

6. The method of claim 1 , further comprising:

storing, upon receiving the authentication request containing the unique ID, the unique ID in relation to a browser session ID of the registration device.

7. The method of claim 6 , further comprising:

looking up the browser session ID of the registration device based on the unique ID received from the user through the first device.

8. The method of claim 1 , further comprising:

sending the first device one of the digital certificate and access token storing a log-in ID of the online user.

9. The method of claim 8 , wherein the log-in ID of the online user and the unique ID are received from the online user within one of the digital certificate and access token.

10. A system for authenticating an identity of an online user, the system including:

a data storage device for storing instructions for authenticating an identity of an online user; and

a processor configured to execute the instructions to perform a method including:

receiving registration data of an online user, wherein the registration data is used to access a web page associated with the online user;

receiving, from a registration device, a request to access the web page associated with the online user;

transmitting, by an authentication server, in response to the request to access the web page from the registration device, an image that contains a unique identifier (“ID”) and a uniform resource locator (“URL”) of the authentication server;

storing, by the authentication server, the unique ID in association with a session identifier (“ID”) and the registration data of the online user;

receiving, at the authentication server from the online user through a first device, an authentication request containing a digital certificate, the unique ID and a log-in identifier (“ID”);

authenticating, by the authentication server, the first device of the online user based on the digital certificate, the unique ID and the log-in ID;

associating the first device of the online user with the session ID stored in association with the registration data of the online user when the first user device is authenticated;

transmitting the web page associated with the online user to the first user device when the first user device is authenticated, the requested web page including an access number and a unique authentication code associated with the registration data of the online user;

receiving, at a voice recognition server associated with the access number, the unique authentication code associated with the registration data of the online user;

receiving, at the voice recognition server, a voice sample of the online user for authenticating the online user based on biometric matching, wherein the biometric matching uses predefined grammar in directed dialogues and includes both speech recognition and voice recognition; and

associating the voice sample of the online user with the registration data of the online user,

wherein the voice sample of the online user for authenticating the user based on biometric matching is received through one of an Internet connection and a public switched telephone network connection.

11. The system of claim 10 , wherein the registration device is one of a personal computer, a public computer, and a public kiosk, and the first device is a mobile device.

12. The system of claim 10 , wherein the image is a two-dimensional barcode or a quick response code.

13. The system of claim 10 , wherein the authentication request containing the unique ID is received upon the online user requesting the URL of the authentication server, and includes a request for notice of completed log-in for the unique ID.

14. The system of claim 10 , wherein the processor is further configured to execute the instructions to perform the method including:

providing the online user with a mobile application enabling the online user to extract the unique ID from the image, by taking a picture of a display of the registration device using a camera of the first device.

15. The system of claim 10 , wherein the processor is further configured to execute the instructions to perform the method including:

storing, upon receiving the authentication request containing the unique ID, the unique ID in relation to a browser session ID of the registration device.

16. The system of claim 15 , wherein the processor is further configured to execute the instructions to perform the method including:

looking up the browser session ID of the registration device based on the unique ID received from the user through the first device.

17. The system of claim 10 , wherein the processor is further configured to execute the instructions to perform the method including:

sending the first device one of the digital certificate and access token storing a log-in ID of the online user.

18. The system of claim 17 , wherein the log-in ID of the online user and the unique ID are received from the online user within one of the digital certificate and access token.

19. A non-transitory computer-readable storage medium that, when executed by a computer system, cause the computer system to perform a method for authenticating an identity of an online user, the method including:

receiving registration data of an online user, wherein the registration data is used to access a web page associated with the online user;

receiving, from a registration device, a request to access the web page associated with the online user;

transmitting, by an authentication server, in response to the request to access the web page from the registration device, an image that contains a unique identifier (“ID”) and a uniform resource locator (“URL”) of the authentication server;

storing, by the authentication server, the unique ID in association with a session identifier (“ID”) and the registration data of the online user;

receiving, at the authentication server from the online user through a first device, an authentication request containing a digital certificate, the unique ID and a log-in identifier (“ID”);

authenticating, by the authentication server, the first device of the online user based on the digital certificate, the unique ID and the log-in ID;

associating the first device of the online user with the session ID stored in association with the registration data of the online user when the first user device is authenticated;

transmitting the web page associated with the online user to the first user device when the first user device is authenticated, the requested web page including an access number and a unique authentication code associated with the registration data of the online user;

receiving, at a voice recognition server associated with the access number, the unique authentication code associated with the registration data of the online user;

receiving, at the voice recognition server, a voice sample of the online user for authenticating the online user based on biometric matching, wherein the biometric matching uses predefined grammar in directed dialogues and includes both speech recognition and voice recognition; and

associating the voice sample of the online user with the registration data of the online user,

wherein the voice sample of the online user for authenticating the user based on biometric matching is received through one of an Internet connection and a public switched telephone network connection.