System and method for computer operating system protection

Details System and method for computer operating system protection System and method for computer operating system protection

1997-09-30

1999-11-23

Pan, Daniel H.

Electrical computers and digital processing systems: memory

Storage accessing and control

Shared memory area

711163, 711152, 713202, G06F 1214, G06F 1216

Patent

active

059918560

ABSTRACT:
A method for protecting a computer operating system from unexpected errors write-protects certain critical system components, thereby preventing corruption by application programs, and handles otherwise fatal program errors and infinite loops outside of the context of a malfunctioning program, permitting the program to be reactivated.

REFERENCES:
patent: 5218680 (1993-06-01), Farrell et al.
patent: 5325499 (1994-06-01), Kummer et al.
patent: 5559992 (1996-09-01), Stutz et al.
patent: 5651137 (1997-07-01), MacWilliams et al.
patent: 5815702 (1998-09-01), Kunnan et al.

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