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Proceedings Paper

Introduction to state-of-the-art intrusion detection technologies
Author(s): Daniel Bilar; Daniel Burroughs
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Paper Abstract

A safe communication infrastructure is critical to maintaining the prosperity and pre-eminence of the United States in the 21st century. Intrusion detection systems (IDS) help identify and respond to malicious activity targeted at computing and networking resources. In this paper, we shall first give an overview of intrusion detection concepts and taxonomy. Next, we introduce and discuss several commercial and public-domain IDS's available today. Then, we describe recent developments in conventional intrusion detection: distributed, modular system which include both anomaly and misuse detection. Lastly, we give a peek at the new breed of pro-active, preventative tools. These so-called Delphic tools identify the threats and risks in the very early attack stages; ideally, even before an attack takes place. Examples mentioned are quantitative security risk analysis and Bayesian multiple hypothesis tracking.

Paper Details

Date Published: 21 February 2001
PDF: 11 pages
Proc. SPIE 4232, Enabling Technologies for Law Enforcement and Security, (21 February 2001); doi: 10.1117/12.417524
Show Author Affiliations
Daniel Bilar, Dartmouth College (United States)
Daniel Burroughs, Dartmouth College (United States)


Published in SPIE Proceedings Vol. 4232:
Enabling Technologies for Law Enforcement and Security
Simon K. Bramble; Lenny I. Rudin; Simon K. Bramble; Edward M. Carapezza; Lenny I. Rudin, Editor(s)

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