| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a computer authenticating system for easy management of an authentication key with highly maintained security for a computer. <P>SOLUTION: The computer authenticating system comprises a plurality of computers 1 set on a network 2, a management server 3 and a plurality of authentication keys 4 connectable with the computer 1, wherein the authentication key 4 is provided with a first encryption memory unit 20, a first specific information memory unit 21, and an interface 8, the computer 1 is provided with a second encryption memory unit 25, a second specific information memory unit 26, an interface 7, a collating unit 27, and a use permission unit 28, and the managing server 3 is provided with an information memory unit 35, a decision unit 36, a collating permission unit 37 and an interface 32. <P>COPYRIGHT: (C)2008,JPO&INPIT |
