Want real security without subscriptions? These three open-source tools help you lock down your computer with no ads, no ...

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 ...

A new release of AirDefense’s wireless intrusion prevention and detection software features a major user-interface redesign, big boost in speed, and greatly expanded reporting tool. A new release of ...

Cisco Systems is wheeling out a smorgasbord of hardware and software security upgrades to boost performance of VPNs and add more security features such as intrusion detection. In addition, the company ...

Last week, I spent most of my time installing Linux and a few white hat applications from hacker Web sites: Firewalk, Nmap, Sniffit, Swatch and Tripwire. This week, I’ve had a bit of a chance to play ...

Intrusion.com Inc. this week unveiled a line of firewall/virtual private network (VPN) appliances based on Check Point Software Technologies Ltd.’s VPN-1/Firewall-1 software preconfigured to run with ...