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 ...

Intrusion detection and prevention software has become a necessary addition to the information security infrastructure of many organizations, so the National Institute of Standards and Technology is ...

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 when ...

Not since the September 11 attacks has wireless security been of greater importance than it is today for commercial and life safety applications. Unlike its wired counterpart, wireless provides ...

I started out my technology career in a manner similar to many others in the industry, by supporting the network and systems of a small Midwestern company. My main task was to simply keep the network ...

The risk of hacking attacks and network intrusions are facts of life for everyone who ventures online. Your system's firewall and its intrusion detection system both work to protect you against such ...

There are many ways to keep your data and network safe. A combination of these types of security tools is the best way to protect your organization. Image: Adobe Stock Security of networks and systems ...

Here's how to find an effective, affordable security system for your business.

Whenever a company connects its network to the Internet, it opens up a whole can of worms regarding security. As the network grows, it will play host to numerous bugs and security loopholes of which ...