Need extra network protection to shore up your defences? Read our review of six intrusion detection (IDS) and prevention systems (IPS).

Both network- and host-based intrusion systems can use detection methods ranging from signature- to anomaly-based detection, Jayaswal says. “Signature-based detection is based on detecting specific ...

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 ...

Network Associates Inc. today announced new versions of its two intrusion-prevention system (IPS) products, IntruShield and Entercept, that it said will make it easier to protect corporate ...

We road-test six hardware and software-based systems. Intrusion detection systems (IDS) are yet another tool offered to Security Administrators to augment their network security arsenal.

This further advances ExtraHop’s vision to consolidate NDR, network performance monitoring (NPM), intrusion detection (IDS), and full packet forensics into an integrated, powerful, and adaptable ...

Intrusion detection systems work in a number of ways. A network-based IDS relies on network sensors that monitor packets as they go by. Typically, a network-based IDS comprises sensors at network ...

Intrusion detection technology presents a confusing array of acronyms, abstract concepts, and hazy deliverables. This exacerbates the difficult situation for executives who are asked to pay for ...