Intrusion detection is now a significant part in computer and network security. Various intrusion detection approaches are presented to secure the network, but the performance of the system is reduced. Thus, to improve the detection rates and decrease false alarm rates in intrusion detection is important. The crux of an efficient intrusion detection system is its ability to differentiate betwee...

The Computer Security is a part of Computer Science that addresses all the problems that exists within the computer security domain. Now days, more than ever, the computer viruses, worms, hackers, crackers, electronic eavesdropping and electronic fraud, have become the new problems that the Network Computer Security Science must solve. The Intrusion Detection System has become a needful compone...

What is the difference between a host-based intrusion detection system and a you agree to receive emails regarding relevant products and special offers. Agentless network-based threat detection and protection (Network IPS). delivers a consistent management experience across Data Center Security products. configuration monitoring, consolidated event logging, and file and system tamper a combinat...

t – A prototype implementation of a wireless intrusion n and active response system is described. An off the ireless access point was modified by downloading a new operating system with non-standard wireless access unctionality in order to implement a wireless intrusion n system that has the ability to actively respond to ed threats. An overview of the characteristics and nality required in a w...

The Snort intrusion detection system is a widely used and well-regarded open sourcesystem used for the detection of malicious activity in conventional wired networks. Recently, software patches to enable 802.11 wireless intrusion detection capability in Snort have been released. This paper focuses on the lessons learned from a live deployment of these wireless extensions to the Snort IDS. Gener...

Network security is one of the most important non-functional requirements in a system. Over the years, many software solutions have been developed to enhance network security. Intrusion Detection System (IDS) we have provided an overview of different types of intrusion Detection Systems, the advantages and disadvantages of the same. The need for IDS in a system environment and the generic block...

Currently available products only provide some support in terms of Intrusion Prevention and Intrusion Detection, but they very much lack Intrusion Diagnosis features. We discuss the limitations of current Intrusion Detection System (IDS) technology, and propose a novel approach which we call Intrusion Detection & Diagnosis System (IDS) technology to overcome such limitations. The basic idea is ...

Network intrusion detection systems provide proactive defense against security threats by detecting and blocking attack-related traffic. This task can be highly complex, and therefore, software-based network intrusion detection systems have difficulty in handling high speed links. This paper describes the design and implementation of a highperformance network intrusion detection system that com...

This thesis takes researches on the immune intrusion detection and IP trace back technology. To find out the network data features of the real-time analyses, the distributed immune intrusion detection system and the packet marking theory are used; to guide the dynamically processing of path signs technology, the immune intrusion detection system is used; what’s more, to dynamically adaptive dif...

This paper details the design and implementation of a host-based intrusion detection system (Hewlett-Packard’s Praesidium IDS/9000) and a specialized kernel data source which supplies customized data to the IDS. Instead of the common attack-signature matching used in most other intrusion detection systems, IDS/9000 performs real-time monitoring of the system looking for misuse actions that are ...