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Content Provider | IEEE Xplore Digital Library |
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Author | Ihn-Han Bae Hwa-Ju Lee Kyung-Sook Lee |
Copyright Year | 2007 |
Description | Author affiliation: Catholic Univ. of Daegu, Daegu (Ihn-Han Bae; Hwa-Ju Lee; Kyung-Sook Lee) |
Abstract | The rapid proliferation of wireless networks and mobile computing applications has changed the landscape of network security. Anomaly detection is a pattern recognition task whose goal is to report the occurrence of abnormal or unknown behavior in a given system being monitored. This paper presents a dynamic anomaly detection scheme that can effectively identify a group of especially harmful internal attackers - masqueraders in cellular mobile networks. Our scheme uses the trace data of wireless application layer by a user as feature value. Based on this, the use pattern of a mobile's user can be captured by rough sets, and the abnormal behavior of the mobile can be also detected effectively by applying a roughness membership function with both the age of the user profile and weighted feature values. The performance of our scheme is evaluated by using a simulation. |
Starting Page | 136 |
Ending Page | 140 |
File Size | 378675 |
Page Count | 5 |
File Format | |
ISBN | 9780769528748 |
DOI | 10.1109/FSKD.2007.241 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2007-08-24 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Cellular networks Fuzzy sets Wireless networks Intrusion detection Rough sets Authentication Computer applications Mobile communication Computer networks Mobile computing |
Content Type | Text |
Resource Type | Article |
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