Title :
A multilevel transaction problem for multilevel secure database systems and its solution for the replicated architecture
Author :
Costich, Oliver ; McDermott, John
Author_Institution :
Center for Secure Inf. Syst., George Mason Univ., Fairfax, VA, USA
Abstract :
A definition of multilevel transaction for multilevel secure databases is proposed, and a notion of correctness that is consistent with the traditional idea of correctness of replicated systems is defined. To demonstrate the applicability of these ideas, an algorithm for correct transaction processing within this framework is presented for replicated architecture multilevel databases
Keywords :
distributed databases; security of data; transaction processing; multilevel secure databases; multilevel transaction problem; replicated systems; transaction processing; Contracts; Data security; Database systems; Humans; Information security; Interference; Laboratories; Management information systems; Protocols; Transaction databases;
Conference_Titel :
Research in Security and Privacy, 1992. Proceedings., 1992 IEEE Computer Society Symposium on
Conference_Location :
Oakland, CA
Print_ISBN :
0-8186-2825-1
DOI :
10.1109/RISP.1992.213261
