Title :
Enacting authorization models for object-oriented databases
Author_Institution :
Databases & Inf. Syst., Frankfurt Univ., Germany
Abstract :
The work introduces an approach to defining and executing authorization models in object oriented database management systems (ODBMS). It allows the realization of an access control mechanism that supports a flexible description of the underlying authorization model. Using a declarative description language and an advanced trigger mechanism, different models can apply to the same database for different needs
Keywords :
authorisation; message authentication; object-oriented databases; ODBMS; access control mechanism; advanced trigger mechanism; authorization models; declarative description language; flexible description; object oriented database management systems; Access control; Authentication; Authorization; Data security; Database systems; Information security; Management information systems; Object oriented databases; Object oriented modeling; Protection;
Conference_Titel :
Database and Expert Systems Applications, 1996. Proceedings., Seventh International Workshop on
Conference_Location :
Zurich
Print_ISBN :
0-8186-7662-0
DOI :
10.1109/DEXA.1996.558284
