| 摘要 |
PURPOSE:To prevent the invasion of a virus from some other place in a communication line and to eliminate work for keying a password from a keyboard. CONSTITUTION:A fingerprint identifier 2 is used as the password of a computer system 1. The fingerprint identifier 2 judges the person himself or whether a fingerprint is registered or not. Thus, the virus invading into the computer system 1 from an external part by various mediums can be prevented, and work for keying the password from the keyboard can be eliminated. |
