DocumentCode
3517770
Title
Towards a protection model for supporting multiple access control policies
Author
Mu, Yi ; Varadharajan, Vijay
Author_Institution
Sch. of Comput. & IT, Western Sydney Univ., Kingswood, NSW, Australia
fYear
2000
fDate
2000
Firstpage
107
Lastpage
114
Abstract
The Schematic Protection Model (SPM) allows us to specify the protection structure of an object-oriented database and provides an algorithm to reason about the transmission of privileges. In this paper, we extend the SPM model to support multiple access policies, by introducing the concept of groups and the negation of authorisation
Keywords
access protocols; authorisation; object-oriented databases; SPM model; Schematic Protection Model; authorisation; multiple access control policies; multiple access policies; object-oriented database; protection structure; Access control; Protection;
fLanguage
English
Publisher
ieee
Conference_Titel
Database Conference, 2000. ADC 2000. Proceedings. 11th Australasian
Conference_Location
Canberra, ACT
Print_ISBN
0-7695-0528-7
Type
conf
DOI
10.1109/ADC.2000.819820
Filename
819820
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