Intrusion detection systems (IDSs) have become a critical part of security systems. The goal of an intrusion detection system is to identify intrusion effectively and accurately. However, the performance of misuse intrusion detection system (MIDS) or anomaly intrusion detection system (AIDS) is not satisfying. In this paper, we study the issue of building a compound intrusion detection model, w...

The immense advancement in attacks against network give rise to interest in more contentious forms of defense to supplement the existing security approaches. Honeypots are physical or virtual machines successfully used as Intrusion detection tool to detect threats. In this paper we proposed a shadow honeypot based intrusion detection system. Shadow honeypot is used to collect the intrusion from...

Security is becoming a critical part of organizational information systems and security of a computer system or network is compromised when an intrusion takes place. In the field of computer networks security, the detection of threats or attacks is nowadays a critical problem to solve. Intrusion Detection Systems (IDS) have become a standard component in network security infrastructures and is ...

As the number of network intrusions emerges, intrusion defense mechanisms are required urgently for providing a highly secure network environment. The intrusion detection system (IDS) is such a system to detect possible intrusions of networks, and to minimize the response time between intrusion detection and defense reaction as much as possible. In this paper, we propose a network-based intrusi...

Today traditional intrusion detection systems are unable to detect intrusion attacks. Huge number of false alarm generated by the system results in financial loss of an organization. The unique features of artificial immune system encourage and motivate the researchers to employ this technique in variety of applications and especially in intrusion detection systems. Recently Artificial immune s...