A general question,
Ophcrack is a live linux distro that cracks LM and NT hash passwords..
How is it possible for me to trace any attempts made by external non-authorized users to crack Hash passwords on Windows computers without actually physically going from one computer to next ?
A third party security audit is the IT equivalent of a colonoscopy. It's long, intrusive, very uncomfortable, and when it's done, you'll have seen things you really didn't want to see, and you'll never forget that you've had one.