Abstract: A server device (100) receives access from an application (31) running on a terminal device (200). The server device (100) authenticates the application (31) of the terminal device (200) with a user name and a password and if successful, transmits an access token to the application (31) and approves access. Issuing an access token, the server device (100) postpones the expiration date given to other access tokens associated with the terminal device (200). When an access token received from the application (31) of the terminal device (200) is associated with the terminal device (200) and stored as being unexpired, the server device (100) approves access from the application (31) and postpones the expiration dates given to all access tokens associated with the terminal device (200).

Abstract: A server device (100) receives access from an application (31) running on a terminal device (200). The server device (100) authenticates the application (31) of the terminal device (200) with a user name and a password and if successful, transmits an access token to the application (31) and approves access. Issuing an access token, the server device (100) postpones the expiration date given to other access tokens associated with the terminal device (200). When an access token received from the application (31) of the terminal device (200) is associated with the terminal device (200) and stored as being unexpired, the server device (100) approves access from the application (31) and postpones the expiration dates given to all access tokens associated with the terminal device (200).

Abstract: Provided is an information processing apparatus including a recording unit in which operating systems are recorded in dedicated areas of the operating systems and information set by at least the one operating system is recorded in a common area capable of being referred to by any of the operating systems, and a control unit including a setting storage unit in which the information set by the operating system having set the information to the common area is stored and a stored setting is deleted when any of the plurality of operating systems is activated, and referring to the set information while another operating system different from the operating system having set the information to the common area is active, the other operating system performing specific processing based on the information before performing processing based on the setting in the operating system having set the information to the common area.