Title :
Balancing security and information sharing in intelligence databases
Author_Institution :
Comput. Eng. & Comput. Sci. Dept., Univ. of Louisville, Louisville, KY, USA
Abstract :
We analyze the restrictions to information sharing imposed by MultiLevel Secure Databases. We offer several measures to quantify the information loss due to security levels, and propose the problem of minimizing such loss without allowing users to access information above their security clearance. We give a partial solution to the problem, and discuss some of its shortcomings.
Keywords :
Access control; Computer science; Computer security; Data engineering; Data security; Deductive databases; Information analysis; Information security; Multilevel systems; Relational databases;
Conference_Titel :
Intelligence and Security Informatics (ISI), 2010 IEEE International Conference on
Conference_Location :
Vancouver, BC, Canada
Print_ISBN :
978-1-4244-6444-9
DOI :
10.1109/ISI.2010.5484770
