A Model for Intrusion Detection Based on Undefined Distance
Ram Kumar1, Sarvesh Kumar2, Kolte V. S.3 

1Ram Kumar is with Computer Science & Engineering, MSS”S College of Engineering & Technology, Jalna, India.
2Sarvesh Kumar is with Computer Science & Engineering , Rama Institute of Engineering & Technology, Kanpur (U.P), India.
3Kolte V.S. is with Computer Science & Engineering, MSS”S College of Engineering & Technology, Jalna, India.
Manuscript received on October 02, 2011. | Revised Manuscript received on October 14, 2011. | Manuscript published on November 05, 2011. | PP: 19-22 | Volume-1 Issue-5, November 2011. | Retrieval Number: D0136081511/2011©BEIESP
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© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: In this paper, we introduced the intrusion detection system and the uncertain theory, and point out two important prerequisite that the IDS work normally must depend on, and in view of the prerequisite, the paper proposed a solution which is based on uncertain distance and the active defense technology anti-host intrusion. The solution can distinguish normal event from the unknown event efficiently, and can detect unknown event. This paper proposed the active defense technology anti-host intrusion based on uncertain distance. The system can not only judge normal event, but also can detect unknown event. The system can judge whether an event is harmful, and can store the eigenvector of suspicious event to “normal event set” or “intrusion event set” automatically.
Keywords: Intrusion event; Active Defense; Uncertain theory; Uncertain distance; Intrusion Detection; Intrusion Event; Anti-Host; Intrusion Event Set.