| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an information processor for detecting the illegal use of a storage device when the power of the information processor is turned off by a simple structure, and to provide an information processing method and a program. <P>SOLUTION: The information processor equipped with: the storage device having a self-diagnosis function is provided with a first acquiring means acquiring diagnosis information comprising operation history information in which an operation history of the storage device which is supplied by the self-diagnosis function is recorded from the storage device when an own device shuts down; a holding means holding diagnosis information that the first acquiring means acquires as collation information; a second acquiring means acquiring diagnosis information supplied by the self-diagnosis function from the storage device when the own device is started; and a determination means comparing collation information that the holding means holds with operation history information included in diagnosis information which the second acquiring means acquires and determining whether the storage device is used or not when the power of the own device is turned off on the basis of a difference of operation history information. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
