System and method

1. A system including an authentication service configured to execute authentication processing via one or more biometric authentication methods, the system comprising:

one or more memories storing instructions; and

one or more processors executing the instructions causing the system to:

set proxy setting information including identification information about a proxy's client, identification information about a user serving as a proxy executor, and a content of proxy work;

execute first authentication processing using authentication target data detected from data including biometric information about a user;

provide, in a case where the first authentication processing for the user is successful and the user is set as the proxy executor in the proxy setting information, information of the content for the authenticated user and information for a request for proxy work;

provide, in a case where the first authentication processing for the user is successful and the user is not set as the proxy executor in the proxy setting information, information of the content for the authenticated user;

detect, in response to the request for the proxy work issued based on the information for the request for the proxy work, authentication target data related to biometric information from data acquired at a location where the request for the proxy work is issued;

execute second authentication processing by comparing feature data of biometric information corresponding to the proxy executor included in the set proxy setting information and the detected authentication target data;

provide, in a case where the second authentication processing for the proxy work is successful, information of the content of the proxy work included in the proxy setting information; and

manage a status of the proxy work.

2. The system according to claim 1 ,

wherein the second authentication processing uses a same method of biometric authentication as the first authentication processing, and

wherein a second threshold is a value higher than a first threshold, the first threshold used in the first authentication processing, and the second threshold compared with a degree of agreement obtained by comparing the feature data of the biometric information corresponding to the proxy executor included in the set proxy setting information and the detected authentication target data in the second authentication processing.

3. The system according to claim 1 , wherein the second authentication processing uses a biometric authentication method different from a method used by the first authentication processing.

4. The system according to claim 1 , wherein the second authentication processing uses a plurality of authentication methods including a biometric authentication method different from a method used by the first authentication processing.

5. The system according to claim 1 , wherein the second authentication processing is executed to perform proxy work in one or more of an image forming apparatus, a personal computer, a three-dimensional printer for forming a three-dimensional object, and a specific security zone.

6. The system according to claim 1 , wherein the proxy setting information includes, as the content of the proxy work, designation of one or more of an apparatus, a function, and a content, with which proxy work is to be performed.

7. The system according to claim 1 , wherein the instructions further cause the system to manage the status of the proxy work based on a notification indicating completion of the proxy work from an apparatus serving as a transmission source of the request for the proxy work.

8. The system according to claim 1 , wherein logout processing is executed in an apparatus serving as a transmission source of the request for the proxy work in a case where an authentication result indicating an authentication failure of the second authentication processing is received.

9. The system according to claim 1 , wherein the authentication service is located in an apparatus serving as a transmission source of the request for the proxy work.

10. The system according to claim 1 , wherein the authentication service executes one or more of face authentication, fingerprint authentication, vein authentication, voiceprint authentication, and iris authentication, as one or more biometric authentication methods.

11. A method in a system including an authentication service configured to execute authentication processing via one or more biometric authentication methods, the method comprising:

setting proxy setting information including identification information about a proxy's client, identification information about a user serving as a proxy executor, and a content of proxy work;

executing first authentication processing using authentication target data detected from data including biometric information about a user;

providing, in a case where the first authentication processing for the user is successful and the user is set as the proxy executor in the proxy setting information, information of the content for the authenticated user and information for a request for proxy work;

providing, in a case where the first authentication processing for the user is successful and the user is not set as the proxy executor in the proxy setting information, information of the content for the authenticated user;

detecting, in response to the request for the proxy work issued based on the information for the request for the proxy work, authentication target data related to biometric information from data acquired at a location where the request for the proxy work is issued;

executing second authentication processing by comparing feature data of biometric information corresponding to the proxy executor included in the set proxy setting information and the detected authentication target data;

providing, in a case where the second authentication processing for the proxy work is successful, information of the content of the proxy work included in the proxy setting information; and

managing a status of the proxy work.

12. The method according to claim 11 ,

wherein the second authentication processing uses a same method of biometric authentication as the first authentication processing, and

wherein a second threshold is a value higher than a first threshold, the first threshold used in the first authentication processing, and the second threshold compared with a degree of agreement obtained by comparing the feature data of the biometric information corresponding to the proxy executor included in the set proxy setting information and the detected authentication target data in the second authentication processing.

13. The method according to claim 11 , wherein the second authentication processing uses a biometric authentication method different from a method used by the first authentication processing.

14. The method according to claim 11 , wherein the second authentication processing uses a plurality of authentication methods including a biometric authentication method different from a method used by the first authentication processing.

15. The method according to claim 11 , wherein the status of the proxy work is managed based on a notification indicating completion of the proxy work from an apparatus serving as a transmission source of the request for the proxy work.

16. The method according to claim 11 , wherein logout processing is executed in an apparatus serving as a transmission source of the request for the proxy work in a case where an authentication result indicating an authentication failure of the second authentication processing is received.

17. The method according to claim 11 , wherein the authentication service is located in an apparatus serving as a transmission source of the request for the proxy work.

18. The method according to claim 11 , wherein the authentication service executes one or more of face authentication, fingerprint authentication, vein authentication, voiceprint authentication, and iris authentication, as one or more biometric authentication methods.