Prevx sells intrusion prevention software to businesses, but home users can get the same protection for free.
Even if you have up-to-date anti-virus and good personal firewall, Prevx can offer you even more protection.
Prevx Home can detect malicious behavior from brand new viruses before there is even protection available in the form of anti-virus signatures.
Prevx is also designed to detect hacker activity and patterns from other security threats.
Prevx Home works with Windows 2000 and Windows XP.