Doctoral Dissertations
Lattice matching for detecting distributed intrusions
Abstract
"Intrusion detection systems (IDS) are crucial components of the security mechanisms of today's computer systems. Intrusion detection has been an active field of research for about three decades. Existing research on intrusion detection has focused on sequential intrusions. However, intrusions can also be formed by concurrent interactions of multiple processes. Some of the intrusions caused by these events cannot be detected using sequential intrusion detection methods. Therefore, there is a need for a mechanism that views the concurrent system as a whole. L-BID (Lattice-based intrusion detection) is proposed to address this problem. In the L-BID framework, a library of intrusions and collected distributed system traces are represented as lattices. Then these lattices are compared in order to infer to the existence of intrusion in the collected distributed system traces. The similarity between these lattices is used as a quantitative metric for L-BID. The applicability of lattice matching method to the concurrent intrusion detection problem is investigated and the challenging aspects of this work are outlined"--Abstract, page iii.
Advisor(s)
Wilkerson, Ralph W.
Committee Member(s)
Leopold, Jennifer
Cheng, Maggie Xiaoyan
Stanley, R. Joe
Madison, Don H.
Department(s)
Computer Science
Degree Name
Ph. D. in Computer Science
Publisher
Missouri University of Science and Technology
Publication Date
Spring 2008
Pagination
x, 103 pages
Note about bibliography
Includes bibliographical references (pages 97-102).
Rights
© 2008 Sule Simsek, All rights reserved.
Document Type
Dissertation - Citation
File Type
text
Language
English
Subject Headings
Computer networks -- Security measuresComputer securityElectronic data processing -- Distributed processing -- Security measuresLattice theoryMatching theory
Thesis Number
T 9394
Print OCLC #
298260932
Recommended Citation
Simsek, Sule, "Lattice matching for detecting distributed intrusions" (2008). Doctoral Dissertations. 1762.
https://scholarsmine.mst.edu/doctoral_dissertations/1762
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