公开(公告)号：DE68925695D1

公开(公告)日：1996-03-28

申请号：DE68925695

申请日：1989-12-13

Applicant: IBM

Inventor： GOLDING VICTOR GERALD ,  SPEIRS GREGOR HAMMOND

IPC: G06F9/445 ,  G06F21/00 ,  G06F21/22 ,  G06F1/00

Abstract: A computer system having a power-on password stored in non-volatile memory wherein entry of the power-on password by a system manager permits access to all of the computer functions; the system also has the facility of at least one additional password held in non-volatile memory, wherein entry of the additional password by a user permits the system to boot in a manner preselected by the system manager. Preferably a there are available a plurality of additional passwords providing at least two different levels of security access to the system.

公开(公告)号：CA2032195C

公开(公告)日：1996-01-23

申请号：CA2032195

申请日：1990-12-13

Applicant: IBM

Inventor： GOLDING VICTOR GERALD ,  SPEIRS GREGOR HAMMOND

IPC: G06F9/445 ,  G06F21/00 ,  G06F21/22 ,  G06F12/14

Abstract: A computer system having a power-on password stored in non-volatile memory wherein entry of the power-on password by a system manager permits access to all of the computer functions. The system also has the facility of at least one additional password held in non-volatile memory, wherein entry of the additional password by a user permits the system to boot in a manner preselected by the system manager. Preferably there are available a plurality of additional passwords providing at least two different levels of security access to the system.

公开(公告)号：SG46177A1

公开(公告)日：1998-02-20

申请号：SG1996000140

申请日：1989-12-13

Applicant: IBM

Inventor： GOLDING VICTOR GERALD ,  SPEIRS GREGOR HAMMOND

IPC: G06F9/445 ,  G06F21/00 ,  G06F21/22 ,  G06F1/00

Abstract: A computer system having a power-on password stored in non-volatile memory wherein entry of the power-on password by a system manager permits access to all of the computer functions; the system also has the facility of at least one additional password held in non-volatile memory, wherein entry of the additional password by a user permits the system to boot in a manner preselected by the system manager. Preferably a there are available a plurality of additional passwords providing at least two different levels of security access to the system.

公开(公告)号：HK71896A

公开(公告)日：1996-05-03

申请号：HK71896

申请日：1996-04-25

Applicant: IBM

Inventor： GOLDING VICTOR GERALD ,  SPEIRS GREGOR HAMMOND

IPC: G06F9/445 ,  G06F21/00 ,  G06F21/22 ,  G06F1/00

Abstract: A computer system having a power-on password stored in non-volatile memory wherein entry of the power-on password by a system manager permits access to all of the computer functions; the system also has the facility of at least one additional password held in non-volatile memory, wherein entry of the additional password by a user permits the system to boot in a manner preselected by the system manager. Preferably a there are available a plurality of additional passwords providing at least two different levels of security access to the system.

公开(公告)号：AU6656090A

公开(公告)日：1991-06-20

申请号：AU6656090

申请日：1990-11-13

Applicant: IBM

Inventor： GOLDING VICTOR GERALD ,  SPEIRS GREGOR HAMMOND

IPC: G06F9/445 ,  G06F21/00 ,  G06F21/22 ,  G06F1/00 ,  G06F12/14

Abstract: A computer system having a power-on password stored in non-volatile memory wherein entry of the power-on password by a system manager permits access to all of the computer functions; the system also has the facility of at least one additional password held in non-volatile memory, wherein entry of the additional password by a user permits the system to boot in a manner preselected by the system manager. Preferably a there are available a plurality of additional passwords providing at least two different levels of security access to the system.