Authorization and access control in IRO-DB

Author

Essmayr, W. ; Kastner, F. ; Pernul, G. ; Preishuber, S. ; Tjoa, A.M.

Author_Institution

Res. Inst. for Appl. Knowledge Process., Hagenberg, Austria

fYear

1996

fDate

26 Feb-1 Mar 1996

Firstpage

40

Lastpage

47

Abstract

The paper describes authorization and access control in the IRO-DB database system, a system supporting interoperable access between relational and object oriented databases. The security policy developed is a federated administrative discretionary access control policy which supports positive, negative, as well as implied authorization, includes a procedure for conflict resolution within the set of specified authorization rules, and concentrates on role based security

Keywords

access control; authorisation; distributed databases; knowledge based systems; object-oriented databases; relational databases; software reliability; IRO-DB database system; conflict resolution; federated administrative discretionary access control policy; implied authorization; interoperable access; object oriented databases; relational databases; role based security; security policy; specified authorization rules; Access control; Authorization; Control systems; Data security; Database systems; Information security; Information systems; Object oriented databases; Protection; Relational databases;

fLanguage

English

Publisher

ieee

Conference_Titel

Data Engineering, 1996. Proceedings of the Twelfth International Conference on

Conference_Location

New Orleans, LA

ISSN

1063-6382

Print_ISBN

0-8186-7240-4

Type

conf

DOI

10.1109/ICDE.1996.492087

Filename

492087