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...

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...

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...

ALDWAIRI, MONTHER MUSTAFA. Hardware Efficient Pattern Matching Algorithms and Architectures for Fast Intrusion Detection. (Under the direction of Dr. Paul Franzon). Intrusion detection processors are becoming a predominant feature in the field of network hardware. As demand on more network speed increases and new network protocols emerge, network intrusion detection systems are increasing in im...

Intrusion detection is considered to be an effective technique to detect attacks that violate the security policy of systems. There are basically three different kinds of intrusion detection: Anomaly detection, misuse detection and specification-based intrusion detection [MB02]. Specification-based intrusion detection differs from the others by describing the desired functionalities of security...

Intrusion detection, as a complementary mechanism to intrusion prevention, is necessary to secure wireless Mobile Ad hoc Networks (MANETs). In this paper we propose a practical agent-based distributed intrusion detection methodology for MANETs. A two-step intrusion detection procedure has been developed to effectively detect anomalies and identify attack types using distributed intrusion detect...

–Nowadays, as information systems are more open to the Internet, the importance of secure networks is tremendously increased. New intelligent Intrusion Detection Systems (IDSs) which are based on sophisticated algorithms rather than current signature-base detections are in demand. There is often the need to update an installed Intrusion Detection System (IDS) due to new attack methods or upgrad...

In recent years, wireless ad hoc sensor network becomes popular both in civil and military jobs. However, security is one of the significant challenges for sensor network because of their deployment in open and unprotected environment. As cryptographic mechanism is not enough to protect sensor network from external attacks, intrusion detection system needs to be introduced. Though intrusion pre...