The system which supports a authentication process of a user who using a non-facing service

PURPOSE: A supporting system for a person authentication process of a user who uses a non-facing service is provided to perform authentication using a basic authentication module and an in-depth person authentication module. CONSTITUTION: A BCI(base clue information) acquisition module(105) acquires BCI. A basic authentication module(106) performs basic person authentication through communications with the BCI acquisition module. A person authentication medium processing module(107) transmits a person authentication medium to an NFS(non-facing service) user mobile communication device. A person authentication reply message acquisition module(108) acquires a person authentication reply message corresponding to the person authentication medium. An in-depth person authentication module(109) authenticates the matching of the person authentication reply message and the person authentication medium. A person authentication success message processing module(110) transmits a person authentication success message to an NFS providing system. [Reference numerals] (1) NFS supply system; (10) Wired/wireless on-line network; (101) Person authentication support and control module; (102) Interface module; (103) Operating information string module; (104) Person authentication credit information storing module; (105) BCI acquisition module; (106) Basic person authentication processing module; (107) Authentication medium processing module; (108) Person authentication reply message; (109) In-depth person authentication module; (110) Person authentication success message processing module; (111) Person authentication failure message processing module; (2) NFS user information processing deivce; (3) NFS user information mobile communication device