Computer system with file security function

Details Computer system with file security function Computer system with file security function

1990-08-30

1992-11-10

Heckler, Thomas M.

Boots, shoes, and leggings

395425, 395725, 364DIG1, 3642865, 3642469, 3642532, G06F 1214

Patent

active

051631474

ABSTRACT:
In a computer system having a security function, environment profile information defining a file to be accessed and an executable user program are previously stored into a storage unit. The environment profile information is selected by operator profile information corresponding to ID information input via a work station by a user. A host computer executes the user program defined by the environment profile information. When a specified file access is requested after the execution of the user program, whether execution of the file access is permitted or not is determined according to access protection information. The access protection information is information having access types and file contents defined by the environment profile information.

REFERENCES:
patent: 4621321 (1986-11-01), Boebert et al.
patent: 4819204 (1989-04-01), Schrenk
patent: 4845715 (1989-07-01), Francisco
patent: 4951249 (1990-08-01), McClung et al.
patent: 4956769 (1990-09-01), Smith

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