TY - GEN
T1 - Anomaly intrusion detection based on dynamic cluster updating
AU - Oh, Sang Hyun
AU - Lee, Won Suk
PY - 2007
Y1 - 2007
N2 - For the effective detection of various intrusion methods into a computer, most of previous studies have been focused on the development of misuse-based intrusion detection methods. Recently, the works related to anomaly-based intrusion detection have attracted considerable attention because the anomaly detection technique can handle previously unknown intrusion methods effectively. However, most of them assume that the normal behavior of a user is fixed. Due to this reason, the new activities of the user may be regarded as anomalous events. In this paper, a new anomaly detection method based on an incremental clustering algorithm is proposed. To adaptively model the normal behavior of a user, the new profile of the user is effectively merged to the old one whenever new user transactions are added to the original data set.
AB - For the effective detection of various intrusion methods into a computer, most of previous studies have been focused on the development of misuse-based intrusion detection methods. Recently, the works related to anomaly-based intrusion detection have attracted considerable attention because the anomaly detection technique can handle previously unknown intrusion methods effectively. However, most of them assume that the normal behavior of a user is fixed. Due to this reason, the new activities of the user may be regarded as anomalous events. In this paper, a new anomaly detection method based on an incremental clustering algorithm is proposed. To adaptively model the normal behavior of a user, the new profile of the user is effectively merged to the old one whenever new user transactions are added to the original data set.
UR - http://www.scopus.com/inward/record.url?scp=38049098197&partnerID=8YFLogxK
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U2 - 10.1007/978-3-540-71701-0_80
DO - 10.1007/978-3-540-71701-0_80
M3 - Conference contribution
AN - SCOPUS:38049098197
SN - 9783540717003
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 737
EP - 744
BT - Advances in Knowledge Discovery and Data Mining - 11th Pacific-Asia Conference, PAKDD 2007, Proceedings
PB - Springer Verlag
T2 - 11th Pacific-Asia Conference on Knowledge Discovery and Data Mining, PAKDD 2007
Y2 - 22 May 2007 through 25 May 2007
ER -