Title :
Collecting garbage in multilevel secure object stores
Author :
Bertino, Elisa ; Mancini, Lugi V. ; Jajodia, Sushil
Author_Institution :
Dipartimento di Scienze dell´´Informazione, Milan Univ., Italy
Abstract :
This paper addresses the problem of garbage collection in persistent object stores that are multilevel. The proposed approach is able to preserve referential integrity, while ensuring that security is not violated. we first discuss some general principles that should underlie any approach to garbage collection in secure environments. Then, we present a secure garbage collection algorithm, based on the copying approach
Keywords :
relational databases; security of data; storage management; copying; garbage collection; multilevel secure object stores; persistent object stores; referential integrity; secure environments; Access control; Data security; Database systems; Information security; Object oriented databases; Object oriented modeling; Protection; Relational databases; Software systems; Systems engineering and theory;
Conference_Titel :
Research in Security and Privacy, 1994. Proceedings., 1994 IEEE Computer Society Symposium on
Conference_Location :
Oakland, CA
Print_ISBN :
0-8186-5675-1
DOI :
10.1109/RISP.1994.296588
