Patent ID: 8661529

Claim:
An information processing device that is connected to a target device, the information processing device comprising: a storage part that stores a one-time password generation method in association with identification information for identifying a user; an accepting part that accepts an input of a setting of the target device and an input of identification information for user authentication, wherein the setting of operation of the target device can be determined by the user authetication; an acquisition part that acquires, from the target device, relevant information for generating a one-time password according to the one-time password generation method stored in association with the identification information accepted by the accepting part; a generation part that generates the one-time password based on the relevant information for generating the one-time password acquired by the acquisition part; and a transmission part that transmits, from the information processing device to the target device, the one-time password generated by the generation part, the identification information accepted by the accepting part, and the setting of operating the target device accepted by the accepting part so that the user authentication can be performed by the target device for further operations.