| Authorizations in relational database management systems |
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Conference on Computer and Communications Security
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Proceedings of the 1st ACM conference on Computer and communications security
table of contents
Fairfax, Virginia, United States
Pages: 130 - 139
Year of Publication: 1993
ISBN:0-89791-629-8
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Authors
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Elisa Bertino
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Dipartimento di Scienze dell'Informazione, Università degli, Studi di Milano, Via Comelico 39/41, 20135 Milano, Italy
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Pierangela Samarati
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Dipartimento di Scienze dell'Informazione, Università degli, Studi di Milano, Via Comelico 39/41, 20135 Milano, Italy
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Sushil Jajodia
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Center for Secure Information Systems and Department of Information and Software Systems Engineering, George Mason, University, Fairfax, VA
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| Bibliometrics |
Downloads (6 Weeks): 10, Downloads (12 Months): 45, Citation Count: 11
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ABSTRACT
This paper proposes two major extensions to the authorization model for System R relational database management system. The first extension concerns the revoke operation. The revised model provides for a new type of revoke operation, called noncascading revoke, in addition to the System R cascading revoke operation. Unlike cascading revoke, noncascading revoke operation does not recursively remove privileges from users. The second extension concerns negative authorization. The details related to its application are specified in the paper.
REFERENCES
Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.
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M. M. Astrahan , M. W. Blasgen , D. D. Chamberlin , K. P. Eswaran , J. N. Gray , P. P. Griffiths , W. F. King , R. A. Lorie , P. R. McJones , J. W. Mehl , G. R. Putzolu , I. L. Traiger , B. W. Wade , V. Watson, System R: relational approach to database management, ACM Transactions on Database Systems (TODS), v.1 n.2, p.97-137, June 1976
[doi> 10.1145/320455.320457]
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Donald D. Chamberlin , Morton M. Astrahan , Michael W. Blasgen , James N. Gray , W. Frank King , Bruce G. Lindsay , Raymond Lorie , James W. Mehl , Thomas G. Price , Franco Putzolu , Patricia Griffiths Selinger , Mario Schkolnick , Donald R. Slutz , Irving L. Traiger , Bradford W. Wade , Robert A. Yost, A history and evaluation of System R, Communications of the ACM, v.24 n.10, p.632-646, Oct. 1981
[doi> 10.1145/358769.358784]
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DEPARTMENT OF DEFENSE, Trusted computer system evaluation criteria, DoD 5200.28-STD, Dec. 1985
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MELTON, JIM, ED., ANSI X3H2- 90-309, "(ISO/ANSI working draft) Database Language SQL2," August 1990.
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SrLINGER, P.G., "Authorizations and views," in Distributed Data Bases, I.W. Draffan and F. Pook eds., Cambridge University Press, Cambridge 1980
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P. F. WILMS AND B. G. LINSDAY, "A database authorization mechanism supporting individual and group authorization," in Distributed Database Systems, R.P. van de Riet and W. Litwin, eds., North-Holland, 1982, pp. 273-292.
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