| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable flexible establishment of an access right while succeeding an access right to an object at a higher hierarchical level in the hierarchically managed object. <P>SOLUTION: An information processing device stores data objects (102, 103, 104, and 105) to which succeeding information showing whether or not to succeed an access right to the data object at a higher hierarchical level is given, in a hierarchically manageable manner. When a user requests an access to an object, an access right judging module 114 decides on the user's access right to the object to which an access is requested. In deciding on this, when the succeeding information given to the object shows "non-succeeding", the access right is decided on based on only the access right to the object set for the user, and when the inheritance information given to the object shows "succeeding", the access right is decided on based on the access right to the object set for the user and/or the object at a higher hierarchical level. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
