Security of the computer system and network is at continual risk due the progressive technological advancements in the field of information security. This concern has brought up the necessity of a system or mechanism which constantly keeps an eye on the illegitimate activities. Several mechanisms have been proposed for this purpose, namely antivirus, firewall, intrusion detection system etc. In...

Intrusion Detection Systems play an invaluable role within organisations by detecting attempted attacks on their IT systems. However, Intrusion Detection Systems are complex to set-up and require large quantities of memory and processing power to effectively analyse the large volumes of network traffic involved. Behavioural analysis plays an important role within Intrusion Detection Systems by ...

Mobile ad-hoc networks are temporary wireless networks. Network resources are abnormally consumed by intruders. Anomaly and signature based techniques are used for intrusion detection. Classification techniques are used in anomaly based techniques. Intrusion detection techniques are used for the network attack detection process. Two types of intrusion detection systems are available. They are a...

Assuring secure and reliable operation of networks has become a priority research area these days because of ever growing dependency on network technology. Intrusion detection systems (IDS) are used as the last line of defence. IDS identifies patterns of known intrusions (misuse detection) or differentiates anomalous network data from normal data (anomaly detection). In this paper, a novel Intr...

This paper gives a new approach called Component based software engineering for designing an intrusion detection system. This paper also tells that before this component based software approach, other traditional approaches were used for designing intrusion detection system. But due to various drawbacks we proposed this component based approach for intrusion detection system. A comparison table...

As part of the Siemens Building Technologies Division, the business segment and intrusion detection products and systems plus video surveillance products. Siemens Energy provides its customers with the latest tecnology in Intrusion Detection Systems (IDS) Siemens Corporate Research Modern intrusion detection systems (IDSes) for virtualized environments are 2.1 VMM-Based Intrusion Detection Syst...

Due to the prevalence of Wireless Sensor Networks (WSNs) in the many mission-critical applications such as military areas, security has been considered as one of the essential parameters in Quality of Service (QoS), and Intrusion Detection System (IDS) is considered as a fundamental requirement for security in these networks. This paper presents a lightweight Intrusion Detection System to prote...

This is an implementation of the Wireless LAN Intrusion Detection System (WIDS ) using clock-skews as a fingerprinting property as suggested by Jana-Kasera [1]. Our objective is to detect the presence of a fake access point (AP) in a Wireless LAN (WLAN). Use of clock -skew enables us to effectively detect Medium Access Control (MAC) Address spoofing. The principle used in this project is that c...

Abstract. We propose a novel framework of autonomic intrusion detection that fulfills online and adaptive intrusion detection in unlabeled audit data streams. The framework owns ability of self-managing: selflabeling, self-updating and self-adapting. Affinity Propagation (AP) uses the framework to learn a subject’s behavior through dynamical clustering of the streaming data. The testing results...

Network Intrusion Detection (NID) is the process of identifying network activity that can lead to the compromise of a security policy. In this paper, we will look at four intrusion detection approaches, which include ANN or Artificial Neural Network, SOM, Fuzzy Logic and SVM. ANN is one of the oldest systems that have been used for Intrusion Detection System (IDS), which presents supervised lea...