Title :
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
fDate :
26 Feb-1 Mar 1996
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;
Conference_Titel :
Data Engineering, 1996. Proceedings of the Twelfth International Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-8186-7240-4
DOI :
10.1109/ICDE.1996.492087
