In a computer system having a password registering function, when a floppy disk drive is connected to the system in registration of a password, the same password as that registered in the system is stored in a predetermined sector of a key floppy disk set in the floppy disk drive. In cancellation of...http://www.google.fr/patents/US5544083?utm_source=gb-gplus-shareBrevet US5544083 - Password management method and apparatus
