Patent ID: 8856868
Filing Date: 2014-10-07
Classification: G06F

Abstract:
1. An identification information integrated management system, the system comprising: a plurality of service providing systems for starting to provide a predetermined service for a user after performing authentication of the user by using an identification information piece and a reference biometric information piece of the user, the reference biometric information piece of the user being registered in the plurality of service providing systems while being associated with a plurality of different identification information pieces, each of the plurality of service providing systems including a first storage registering and storing a identification information piece and a biometric information piece registered by the user; and a management server for performing integrated management of the plurality of different identification information pieces and the reference biometric information piece used for the authentication in the plurality of service providing systems, wherein the management server includes: a second storage registering and storing the reference biometric information piece as a registered reference biometric information piece and the plurality of different identification information pieces as registered identification information pieces in association with each other, each of the different identification information pieces being used in each of the service providing systems; and a first processor, wherein the first processor executes a process including: obtaining the identification information piece and the reference biometric information piece registered by the user in each of the service providing systems from each of the service providing systems as a registration target identification information piece and a registration target reference biometric information piece, respectively; first comparing the registration target reference biometric information piece obtained with the registered reference biometric information piece having been stored in the second storage; first judging presence or absence of the registered reference biometric information piece conforming to the registration target reference biometric information piece, based on a comparison result by the first comparing; and first updating information pieces in the second storage in order to store the registration target identification information piece and the registration target reference biometric information piece in the second storage as the registered identification information pieces and the registered reference biometric information piece, respectively, when the first judging judges that the registered reference biometric information piece conforming to the registration target reference biometric information piece is not present, wherein each of the service providing systems authenticates the user when a verification biometric information piece corresponding to a verification identification information piece input by the user is registered as the biometric information piece in the first storage and the biometric information piece in the first storage matches the verification biometric information input by the user, and further includes a verification information transmitter for transmitting the verification biometric information piece input by the user to the management server, when the biometric information piece corresponding to the verification identification information piece is not registered in the first storage at the time of user authentication by using the verification identification information piece and the verification biometric information piece input by the user before starting to provide the predetermined service, and the first processor in the management server further executes a process including: receiving the verification identification information piece and the verification biometric information piece from each of the service providing systems; confirming whether or not an identification information piece conforming to the verification identification information piece received is present in the second storage; second comparing, when the confirming confirms presence of the identification information piece conforming to the verification identification information piece, one or more registered reference biometric information pieces associated with the identification information piece in the second storage with the verification biometric information piece received; second judging presence or absence of a registered reference biometric information piece conforming to the verification biometric information piece, based on a comparison result by the second comparing; creating a candidate identification information list by extracting, when the second judging judges that the registered reference biometric information piece conforming to the verification biometric information piece is present, one or more registered identification information pieces associated with the registered reference biometric information piece in the second storage as one or more candidate identification information pieces to create a candidate identification information list; and notifying the candidate identification information list created by the creating to the service providing system, which has transmitted the verification identification information piece and the verification biometric information piece, as a process result.