A Robust Damage Assessment for Corrupted Database Systems Based on Inter-Transaction Dependencies

Publication Type

Conference Proceeding Article

Publication Date

12-2009

Abstract

An intrusion tolerant database uses damage assessment techniques to detect damage propagation scales in a corrupted database system. Traditional damage assessment approaches in a intrusion tolerant database system can only locate damages which are caused by reading corrupted data. In fact, there are many other damage spreading patterns that have not been considered in traditional damage assessment model. In this paper, we systematically analyze inter-transaction dependency relationships that have been neglected in the previous research and propose four different dependency relationships between transactions which may cause damage propagation. We extend existing damage assessment model based on the four novel dependency relationships. The essential properties of our model is also discussed.

Keywords

Data integrity, damage assessment, database recovery

Discipline

Information Security

Research Areas

Information Security and Trust

Publication

Information Systems Security: 5th International Conference, ICISS 2009 Kolkata, India, December 14-18: Proceedings

Volume

5905

First Page

237

Last Page

251

ISBN

9783642107726

Identifier

10.1007/978-3-642-10772-6_18

Publisher

Springer Verlag

City or Country

Kolkata, India

Additional URL

http://dx.doi.org/10.1007/978-3-642-10772-6_18

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