| 摘要 |
PURPOSE:To prevent an illegal user from giving an illegal access to an information processor by providing a means which stores plural pieces of the personal information on users and a means which collates the personal information received from the user with that stored in the storage means and allows the user to use the information processor only when the coincidence is obtained between both personal information. CONSTITUTION:The personal information on a user including his/her height, data of birth, blood type, the native place, etc., are previously stored and registered in a storage means. When the user uses an information processor, the user inputs the whole or a part of his/her personal information as long as the input user ID and password are correct. Otherwise an input instruction means can produce an instruction for input of the whole or a part of the personal information. A use grant means collates the registered personal information on the user with the personal information received from the user and decides a due user only when the coincidence is obtained between both personal information. Thus the user is allowed to use the information processor and it is possible to prevent an illegal user from giving a illegal access to the information processor. |
