JP2007095022A5

JP2007095022A5 -

Info

Publication number: JP2007095022A5
Application number: JP2006010150A
Authority: JP
Filing date: 2006-01-18
Publication date: 2008-05-22
Anticipated expiration: 2025-08-04

Claims

A computer control method for controlling an operation of the computer by connecting an external connection device capable of storing biological information to the computer,
The externally connected device includes at least a plurality of user biometric information used for authentication by the computer and a plurality of user biometric information as authentication conditions for causing the one user to perform a predetermined operation . An authentication condition based on a matching result of biometric information including designation of a matching result combination is stored,
The computer accepting a request to log on to the computer;
A step wherein the computer, for identifying the biometric information of a plurality of users stored in the external connection apparatus, the verification result of biometric information read from the plurality of users,
The computer reads out the authentication conditions stored in the externally connected device and specifies the authentication conditions for logging on to the computer from the authentication conditions;
The computer includes a step of determining whether the verification result matches an authentication condition for logging on to the computer ,
The computer control method, wherein the computer does not execute a logon process to the computer when the collation result does not match an authentication condition for logging on to the computer.

The externally connected device stores a password set for each of the plurality of users,
In the collation result specified in the step of identifying the collation result, each password of the plurality of users stored in the externally connected device and each of the plurality of users are input together with the collation result of the biometric information. The password verification result is included
The computer control method according to claim 1.

When the verification result matches an authentication condition for logging on to the computer,
The computer requesting the user who made the logon request to enter a password;
The computer accepting a password entered by the user;
Determining whether the password matches a password specified for the user stored in the computer or the externally connected device; and
When the password received in the step of accepting the password matches the password specified for the user, the computer executes a process of logging on to the computer.
The computer control method according to claim 1.

A computer control system comprising an externally connected device capable of storing biological information and a computer connected to the externally connected device,
In the external connection device,
Specify at least a combination of biometric information of a plurality of users used for authentication by the computer and a verification result of a plurality of users' biometric information as an authentication condition for causing the one user to perform a predetermined operation on the computer. Authentication information storage means for storing an authentication condition based on the collation result of the biometric information including,
The computer includes
Log-on request accepting means for accepting a log-on request to the computer;
Biometric information identifying means for identifying biometric information of a plurality of users stored in the externally connected device and biometric information read from the plurality of users;
An authentication condition identifying means for reading out the authentication condition stored in the external device and identifying the authentication condition for logging on to the computer from the authentication condition;
Determination means for determining whether the verification result matches an authentication condition for logging on to the computer,
In the determination means, the computer does not execute logon processing to the computer when the verification result does not match an authentication condition for logging on to the computer.
A computer control system.

The authentication information storage unit of the externally connected device stores a password set for each of the plurality of users,
The verification results specified by the biometric information specifying means are input by the passwords of the plurality of users stored in the authentication method storage means and each of the plurality of users together with the verification results of the biometric information. Includes password verification results
The computer control system according to claim 4.

The computer includes
A password requesting means for requesting the user who made the logon request to input a password when the verification result matches an authentication condition for logging on to the computer;
Password accepting means for accepting a password entered by the user;
Password determining means for determining whether the password matches a password specified for the user stored in the computer or the externally connected device; and
When the password received by the password receiving unit matches the password specified for the user, the computer executes a process of logging on to the computer.
The computer control system according to claim 4.