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Decoy Document Deployment for Effective Masquerade Attack Detection

Malek Ben Salem; Salvatore Stolfo

Title:
Decoy Document Deployment for Effective Masquerade Attack Detection
Author(s):
Ben Salem, Malek
Stolfo, Salvatore
Date:
Type:
Articles
Department:
Computer Science
Permanent URL:
Part Number:
6739
Book/Journal Title:
Detection of Intrusions and Malware, and Vulnerability Assessment: 8th International Conference, DIMVA 2011: Amsterdam, The Netherlands, July 7-8, 2011: Proceedings
Book Author:
Holz, Thorsten
Publisher:
Springer
Publisher Location:
New York
Abstract:
Masquerade attacks pose a grave security problem that is a consequence of identity theft. Detecting masqueraders is very hard. Prior work has focused on profiling legitimate user behavior and detecting deviations from that normal behavior that could potentially signal an ongoing masquerade attack. Such approaches suffer from high false positive rates. Other work investigated the use of trap-based mechanisms as a means for detecting insider attacks in general. In this paper, we investigate the use of such trap-based mechanisms for the detection of masquerade attacks. We evaluate the desirable properties of decoys deployed within a user's file space for detection. We investigate the trade-offs between these properties through two user studies, and propose recommendations for effective masquerade detection using decoy documents based on findings from our user studies.
Subject(s):
Computer science
Publisher DOI:
http://dx.doi.org/10.1007/978-3-642-22424-9_3
Item views:
66
Metadata:
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