| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an access control system in a new configuration. <P>SOLUTION: This information processor is provided with: a storage means in which information for identifying the presence/absence of the authority of an operation to resources by the subject according to the combination of resources as the object of an operation, the subject of an operation, and an operation is recorded; and a decision means for deciding the presence/absence of the authority of the operation related with the combination of the operation identification information, the subject identification information, and resource identification information based on the storage means, according to the reception of the operation identification information for identifying the operation and subject identification information for identifying the subject and the resource identification information of the resources to be transmitted based on a request from a portable information processor, and for returning the information for identifying the decision result. The portable information processor is configured to record the combination of the operation identification information, the subject identification information and the resource identification information according to the information returned from the decision means, and to decide the permission/non-permission of the operation in the external device of the portable information processor based on the recorded information. <P>COPYRIGHT: (C)2009,JPO&INPIT |
