Abstract
Addressing the insider threat using a systematic and formulated methodology is an inherently difficult process. This is because the problem is typically viewed in an abstract manner and a sufficient method for defining a way to categorically represent the threat has not been developed. The solution requires a security model that clearly identifies a process for classifying malicious insider activities. To be effective the model must compartmentalize the threat and attack it consistently. The purpose of this paper is to present a methodology for accurately defining the malicious insider and describe a process for addressing the threat in a systematic manner. Our model presents a definable taxonomy of the malicious insider and demonstrates a method for decomposing the abstract threat into a solvable and analyzable process.
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© 2005 Springer-Verlag Berlin Heidelberg
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Butts, J.W., Mills, R.F., Baldwin, R.O. (2005). Developing an Insider Threat Model Using Functional Decomposition. In: Gorodetsky, V., Kotenko, I., Skormin, V. (eds) Computer Network Security. MMM-ACNS 2005. Lecture Notes in Computer Science, vol 3685. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11560326_32
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DOI: https://doi.org/10.1007/11560326_32
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-29113-8
Online ISBN: 978-3-540-31998-6
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