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Organizing access privileges: Maximizing the availability and mitigating the threat of insider's knowledgebase

  • University of Arkansas System

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

10 Scopus citations

Abstract

This paper demonstrates how to mitigate insider threat in relational databases. Basically, it shows how the execution of the same operations in different orders poses different levels of threat. The model presented in this paper organizes accesses to data items in some sequence so that the expected threat is minimized to the lowest level. In addition, it increases the availability of data items. That is, instead of preventing insiders from getting access to some data items because of possible threat, the proposed approach reorganizes insiders' independent requests so that they can access those data when it is determined that there is little or no threat.

Original languageEnglish
Title of host publicationProceedings - 2010 4th International Conference on Network and System Security, NSS 2010
Pages312-317
Number of pages6
DOIs
StatePublished - 2010
Externally publishedYes
Event4th International Conference on Network and System Security, NSS 2010 - Melbourne, VIC, Australia
Duration: 1 Sep 20103 Sep 2010

Publication series

NameProceedings - 2010 4th International Conference on Network and System Security, NSS 2010

Conference

Conference4th International Conference on Network and System Security, NSS 2010
Country/TerritoryAustralia
CityMelbourne, VIC
Period1/09/103/09/10

Keywords

  • Availability
  • Database
  • Insider threat
  • Security

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