GFI LANguard Network Security Scanner 3.3 covers the basics of vulnerability scanning well, though it lacks some of the advanced capabilities found in more enterprise-focused products such as eEye's ...

Network Associates, Trend Micro and eEye Digital Security this week will each unveil upgraded versions of their products aimed at protecting networks from viruses, worms and other types of attacks.

If you need to scan your network, nmap is the tool to use. Nmap can be installed on any Linux distribution. Nmap has several very handy commands. The nmap command (short for network mapper) is a ...

The speed at which the tech world moves often means that what was true isn't true by the time you hear about it, and that's a problem when it comes to security. And when that security keeps your home ...

Threat actors are using Domain Name System (DNS) tunneling to track when their targets open phishing emails and click on malicious links, and to scan networks for potential vulnerabilities. DNS ...

Most people might figure that once you set up your network security-wise, what's done is done, and besides routine updates, ...

Learn how to execute the fundamentals, harden your defenses, and protect your business's network security with no high-tech software. Before you go and spend a ton of money on some “next-gen” network ...

Last fall, we invited readers to send in their network security questions to our panel of experts. Issues ranged from investigative tools to patch management to hardening networks. We selected half a ...