Lancope’s intrusion-detection system is an anomaly in more ways than one. The Stealthwatch M250 Version 4.2 we tested – which veers from popular signature-based IDS products with a behavior ...

This company has become concerned about external attacks and wants to implement a network intrusion detection/prevention system to trace and manage attacks on its 150-node network. Approximate ...

Intrusion detection systems (IDS) are yet another tool offered to Security Administrators to augment their network security arsenal. IDSes these days fall into two distinct categories: the first ...

This is where intrusion detection systems (IDS) come in. As the name implies, an IDS monitors the network for suspicious behavior and issues alerts when such activities are discovered.

One is network-based, which monitors the flow of network packets; the other is host-based, which monitors activity on a particular system. Many current intrusion detection systems are hybrids of ...

Snort is an open-source network intrusion prevention and detection system (IDS/IPS) developed by Sourcefire, which combines the benefits of signature, protocol, and anomaly-based inspection.

From this introduction to intrusion detection systems, students will develop a solid foundation for understanding IDS and how they function. This course will give students a background in the ...

Intrusion detection for resource-constrained power grid devices Securing these systems presents unique challenges.In addition to the resource restrictions inherent to embedded devices, SCADA systems ...

In our tests of five leading network intrusion-detection systems and the popular open source Snort, performance was spotty during baseline testing and degraded by as much as 50% on some products ...