| 摘要 |
PROBLEM TO BE SOLVED: To prevent a failure of communication due to non-matching of attributes included in policy information, which occurs due to a registration method of the policy information, without imposing on a user a burden for registering the policy information by considering priority.SOLUTION: An information processor includes: storage means for storing policy information having an address of a communication opposite device and key information used for communication with the communication opposite device in accordance with priority; selection means for selecting the policy information in accordance with the priority corresponding to the policy information from the storage means; communication means for making communication with the communication opposite device by using the policy information selected by the selection means; and control means for performing control such that key information on the policy information having the addresses showing a plurality of communication opposite devices becomes the same as that on policy information having addresses showing the plurality of communication opposite devices, which are previously stored in the storage means, when the policy information having the addresses showing the plurality of communication opposite devices are to be registered. |
