| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an information processor assumed that secret data do not flow to the outside, not having restriction on operation of an application necessary for writing into a secondary storage device while preventing that the secret data are stored on a local machine in one terminal. <P>SOLUTION: This information processor has: a first means constructing first OS environment for forbidding the writing of data into the secondary storage device, and second OS environment for permitting the writing of the data into the secondary storage device; a second means changing a storage destination to a main storage device in time of storage operation of the data produced-edited in the first OS environment into the secondary storage device; and a third means dividing the data stored in the secondary storage device in time of a shutdown of the information processor when the data produced-edited in the second OS environment are stored into the secondary storage device, and transferring them to another information terminal or a server to make them be distributively stored. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
