Not a vulnerability scan but real hackers ...

IDGuard v0.60

Network-Wide Fingerprinting Prevention at the Switch

  • IPv4, IPv6, and TCP normalizations

  • Authorized Activity Exclusions

  • Linux Kernel Module Implementation

Download Here.

Adaptive Network Protocol (ANP) v1.0.1

Adaptive Network Protocol (ANP) is a free and open-source solution for sharing events between systems

Download Here.

SANS Top-20

Top Ten Network Security Tips

Wondering what the "best practices" are for securing your network? There is a very informative document called "The 60 Minute Network Security Guide" on the National Security Agency Web site ( Here's a brief summary ...