| 摘要 |
PROBLEM TO BE SOLVED: To improve security as regards an external storage device connected to a personal computer. SOLUTION: This external storage device 1 connected to a personal computer 2 freely attachably and detachably, is configured as an external storage device 1 having an authentication storage part in which personal identification data for performing the personal identification of a user, and terminal equipment data for specifying a personal computer which is permitted to use the external storage device from among the personal computers are, registered. COPYRIGHT: (C)2007,JPO&INPIT |
