X window security system

Details X window security system X window security system

1989-12-01

1991-12-17

Gregory, Bernarr E.

Cryptography

Particular algorithmic function encoding

Nbs/des algorithm

380 4, 380 23, 380 30, 380 49, 395157, H04L 930, G06F 1314

Patent

active

050739336

ABSTRACT:
The method of rendering an X Windows server system running on a server and at least one host computer terminal secure including the steps of allowing users to view only resources of the X Windows server system the use of which has been specifically authorized to that user, and allowing users to manipulate only resources of the X Windows server system the use of which has been specifically authorized to that user.

REFERENCES:
patent: 4896291 (1990-01-01), Gest et al.
patent: 4903218 (1990-02-01), Longo et al.
patent: 4928247 (1990-05-01), Doyle et al.
Meyer, Malytas, Cryptography: A New Dimension in Computer Data Security, John Wiley & Sons, 1982, pp. 32-33, 48-53, 392-394.
Denning, Cryptography and Data Security, Addison-Wesley, 1982, pp. 117-125.
P. Forme, "PC/NOS: Un Reseau Local Pas Comme Les Autres"; Micro-Systems, (Nov. 1986; pp. 94-97; In French).

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