Supporting secure canonical upgrade policies in multilevel secure object stores

Supporting secure canonical upgrade policies in multilevel secure object stores

Secure canonical upgrade policies are multilevel re-label policies that, under certain conditions, allow high-level subjects to update low-level security labels. This paper describes a scheme whereby these policies can be supported within the message filter model for multilevel secure object-oriente...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Foley, S.N.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Computer science
Computer security
Data security
Educational institutions
Filtering
Filters
Labeling
Mathematics
Multilevel systems
Object oriented modeling
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Beschreibung
Zusammenfassung:Secure canonical upgrade policies are multilevel re-label policies that, under certain conditions, allow high-level subjects to update low-level security labels. This paper describes a scheme whereby these policies can be supported within the message filter model for multilevel secure object-oriented database management systems.
ISSN:1063-9527
2576-9103
DOI:10.1109/CSAC.1997.646176