This version is made to protect your server (Apache, IIS, etc.) from being hacked or infected by buffer Overflow exploitations or vulnerabilities ("exploits").
Program doesn't work under VMWare/VirtualPC emulators.
Program doesn't work with Kaspersky Antivirus 5.x under WindowsNT/2000.
DefencePlus features
Unlike antivirus and firewalls DefencePlus protects PC from Hacker attacks that uses "buffer overflow exploits" that are possible because Microsoft Windows and applications incorrect work.
DefencePlus may be helpful for each Microsoft Windows user because it prevents heap and stack overflow attacks. So DefencePlus can protect against such attacts as:
Hackers that want to infect your PC with viruses, spyware and other destructive software using unknown and 0-day buffer overflow expoloits.
Exploit-worms like Code Red, Slammer, LoveSun, Sasser.
DefencePlus has very low misoperation rate, easy to configure, do not hamper PC and maximum up state after attacks.