International Journal of Science and Modern Engineering (IJISME)
Protecting data from the intruders on internet or on the host systems is a very tedious task. The Intrusion Detection System is a technology for detecting suspicious actions or malicious behavior in a system from the unauthorized users or so called intruders. Alerts are produced during the intrusion activity, but when more number of alerts is produced then handling of these alerts becomes difficult on IDS. In this paper, the authors propose a layered approach for IDS where the alert information is represented dynamically in the form of layers.