Title:
【発明の名称】コンピュータ
Document Type and Number:
Japanese Patent JP3075856
Kind Code:
B2
Abstract:
PURPOSE:To independetly set a power-on password accompanied by the supply of system power and an operation password for releasing operation lock in an instant security function. CONSTITUTION:This system is provided with CPU 1 issuing a power-on password mode command at the time of checking the power-on password and issuing an operation locking password command at the time of releasing operation lock, a password registration memory 2 to which the plural power-on passwords and the operation passwords can individually be registered, an input part 3 inputting the passwords and a password checking means 4 referring to the power-on password and the operation password, which are registered in the password registration memory 2, and checking the passwords inputted from the input part 3.
Inventors:
Shunichi Morisawa
Tatsuya Kawawa
Tatsuya Kawawa
Application Number:
JP24835792A
Publication Date:
August 14, 2000
Filing Date:
September 17, 1992
Export Citation:
Assignee:
Toshiba Corporation
Toshiba Computer Engineering Co., Ltd.
Toshiba Computer Engineering Co., Ltd.
International Classes:
G06F1/00; G06F15/02; G06F21/62; G06F21/83; (IPC1-7): G06F1/00
Domestic Patent References:
| JP60225964A | ||||
| JP62229431A | ||||
| JP633326A | ||||
| JP60225963A |
Attorney, Agent or Firm:
Takehiko Suzue