| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a security system for an information processor miniaturized in a lock mechanism part and capable of preventing a start of the information processor by a third person except for an approved user and preventing derivation of an external memory device by a person except for the approved user. SOLUTION: This security system provided with the external memory device is provided with the approved user identifying means (self identifying device) 1 for identifying whether a user obtains permission for use of the information processor or not, a lock mechanism means (lock mechanism) 4 for locking the external memory device with an information processor main body, and a lock mechanism control means (lock mechanism control circuit) 3 for releasing the lock mechanism means when the approved user identifying means permits use to control the external memory device freely to be removed from the information processor main body.</p> |
