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Detecting Application-Layer Attacks Based on User's Application-Layer Behaviors
- Source :
- Applied Mechanics and Materials. :607-612
- Publication Year :
- 2013
- Publisher :
- Trans Tech Publications, Ltd., 2013.
-
Abstract
- This paper presents an application-layer attack detection method based on user’s application-layer behaviors. In this method, the keywords of an application-layer protocol and their inter-arrival times are used as the observations, a hidden semi-Markov model is used to describe the application-layer behaviors of a normal user who is using the application-layer protocol. This method is also based anomaly detection. In theory, application-layer anomaly detection can identify the known, unknown and novel attacks happened on application-layer. The experimental results show that this method can identify several application-layer attacks, and has high detection accuracy and low false positive ratio.
Details
- ISSN :
- 16627482
- Database :
- OpenAIRE
- Journal :
- Applied Mechanics and Materials
- Accession number :
- edsair.doi...........220002807215b64fd7d4bbfacf3ccd2e