| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a detection member for attack detection from being exposed even when a body case is disassembled. <P>SOLUTION: An information processor includes: a body case 1; an electronic unit 24 placed in a security area in the body case 1; and a detection member 25 that is buried in the body case 1 and detects attack against the electronic unit 24. When a monitoring circuit 26 detects that a pattern of the detection member 25 is cut, power supply from a battery is stopped and data stored in a memory (S-RAM) is deleted, thereby unauthorized modification is prevented. <P>COPYRIGHT: (C)2012,JPO&INPIT |
