Despite a rocky beginning, intrusion detection and prevention systems are an important part of any security arsenal. We road-test six hardware and software-based systems. Intrusion detection systems ...

Sourcefire this week is expected to announce add-on software called Intrusion Agent for its intrusion-detection system freeware Snort. The add-on will let the freeware version of Snort work with an ...

Network-based intrusion-detection systems (IDS) are an integral component of a layered IT security strategy. As October is National Cyber Awareness Month, if your overall security system doesn’t ...