| Publisher | Nanyang Technological University | ||
|---|---|---|---|
| Format | 216.8KB PDF | Date added | 10 Mar 2005 |
| Topics | Network Security, Security Management, Intrusion Detection Systems | ||
| Downloads | 23 | ||
Most intrusion detection techniques suffer from either an in-ability to detect unknown intrusions, or unacceptably high false alarm rates. However, there lacks a general basis to analyze and find solutions to these problems. This paper proposes such a theoretical basis for intrusion detection, which makes it possible to systematically express and analyze the detection performance metrics such as the detection rate and false alarm rate in a quantified manner. Most importantly, the in-sights gained from the basis lead to the proposal for a new intrusion detection technique - USAID. USAID attempts to exploit the advantages of both techniques, and overcome their respective shortcomings.
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