Symantec NetRecon

From Symantec:

Symantec NetRecon" helps secure an organization�s networks by exposing vulnerabilities before intruders can exploit them and attack. By automatically scanning systems and services on the network and safely simulating common intrusion or attack scenarios, Symantec NetRecon answers the question: "What can a hacker see, use, and exploit on the network?"

Symantec NetRecon goes beyond just discovering security vulnerabilities to provide a systematic understanding of their causes. It utilizes a unique root-cause and path-analysis engine to illustrate the exact sequence of steps taken to uncover vulnerabilities, enabling administrators to identify exactly where to correct vulnerabilities in order to enforce corporate security policies.