Intrusion Detection Probability Identification in Homogeneous System of Wireless Sensor Network

Intrusion detection in Wireless Sensor Network (WSN) is of practical interest in many applications such as detecting an intruder in a battlefield. The intrusion detection is defined as a mechanism for a WSN to detect the existence of inappropriate, incorrect, or anomalous moving attackers an intrusion detection system is a layered framework mechanism designed to support homogeneous network environments to identify intruders at its best. Traditional computer misuse detection techniques can identify known attacks efficiently, but perform very poorly in other cases. Anomaly detection has the potential to detect unknown attacks; however, it is a very challenging task since its aim is to detect unknown attacks without any prior knowledge about specific intrusions. The objective of this paper is that the system can detect anomalous user activity.