With everyone talking about the billions of dollars' worth of damage caused by the Code Red worms, I got to thinking about security for my little old PC at home. I've been meaning to install a ...

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 ...

Finnish security firm Stonesoft claims to have developed 163 new attack methods that can evade network intrusion detection and prevention systems (IDPS) over multiple communication protocols including ...

Intrusion Detection Systems (IDS) and anomaly detection techniques underpin modern cybersecurity by autonomously monitoring network activities and flagging deviations from normal behaviour. IDS are ...

At a time of growing concern about the security of interconnected devices in homes, a startup aims to provide consumers with a type of network security system traditionally used by businesses. At the ...

Phil Goldstein is a former web editor of the CDW family of tech magazines and a veteran technology journalist. He lives in Washington, D.C., with his wife and their animals: a dog named Brenna, and ...