This application is a continuation of the applicant's copending application Ser. No. 07/883,868 entitled "COMPUTER SYSTEM SECURITY METHOD AND APPARATUS HAVING PROGRAM AUTHORIZATION INFORMATION DATA STRUCTURES", filed May 15, 1992, now abandoned.
Number | Name | Date | Kind |
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5005200 | Fischer | Apr 1991 | |
5047928 | Wiedemer | Sep 1991 | |
5109413 | Comerford et al. | Apr 1992 |
Number | Date | Country |
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0026590 | Apr 1981 | EPX |
Entry |
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Graham et al; "Protection-Principles and practice*", Proc. Spring Joing Comp. Conf., vol. 40, 1972, Atalantic City, U.S. pp. 417-439. |
Proc. 9th International Conf. on Comp. Comm. Mar. 11, 1988, Tel Aviv, IL, pp. 391-396, Kowalski et al, "Security for Electronic Mail and Telematic Services". |
IEEE Symposium on Security and Privacy, Apr. 1988, Oakland, US, pp. 39-49, Vinter et al, "Extended Discretionary Access Controls". |
Number | Date | Country | |
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Parent | 883868 | May 1992 |