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Content Provider | IEEE Xplore Digital Library |
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Author | Al-Hammadi, Y. Leckie, C. |
Copyright Year | 2005 |
Description | Author affiliation: Dept. of Electr. & Electron. Eng., Melbourne Univ., Vic., Australia (Al-Hammadi, Y.) |
Abstract | Internet worms have become a major threat to the Internet due to their ability to rapidly compromise large numbers of computers. In response to this threat, there is a growing demand for effective techniques to detect the presence of worms and to reduce the worms' spread. Furthermore, existing approaches for anomaly detection of new worms suffer from scalability problems. In this paper, we present an approach for detecting worms based on similar patterns of connection activity. We then investigate how to improve the computational efficiency of worm detection by presenting a greedy algorithm, which minimizes the amount of traffic processing needed to detect worms, thus increasing the scalability of the system. Our evaluation shows that the greedy algorithm not only achieved high detection accuracy and reduced the amount of processing time to detect worms, but also achieved reasonable worm traffic detection in the early stages of an outbreak. |
Starting Page | 133 |
Ending Page | 146 |
File Size | 305872 |
Page Count | 14 |
File Format | |
ISBN | 0780390873 |
DOI | 10.1109/INM.2005.1440779 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2005-05-19 |
Publisher Place | France |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Internet Computer worms Greedy algorithms IP networks Computer networks Telecommunication traffic Computer viruses Scalability Computational efficiency Intrusion detection |
Content Type | Text |
Resource Type | Article |
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