DocumentCode
3364132
Title
Access control method based on multi-level security tag for distributed database system
Author
Ying-Guang Sun
Author_Institution
Comput. Center, Liaoning Univ. of Technol., Jinzhou, China
Volume
5
fYear
2011
fDate
12-14 Aug. 2011
Firstpage
2509
Lastpage
2512
Abstract
An access control method for distributed database system is discussed in this paper. The method is based on multi-level security tag and mandatory access control policy. This paper designs Multi-level security system structure and defines the security tags of subjects and objects. It also presents definition rule of security tag and security tag table. Mandatory access control is achieved by modifying the user´s query statement and using security tag table in distributed database system.
Keywords
authorisation; distributed databases; query processing; distributed database system; mandatory access control policy; multilevel security tag; query statement; Access control; Database systems; Distributed databases; Safety; Servers; access control; dlstributed database; mandatory access; multi-level security; security level; security tag;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location
Harbin, Heilongjiang, China
Print_ISBN
978-1-61284-087-1
Type
conf
DOI
10.1109/EMEIT.2011.6023609
Filename
6023609
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