Security Tools for System administrators

Hello ICA, I am back with some more tools...
I have collected a number of useful tools for keeping a network secure. Note that this list is in no way exhaustive. Some of the tools are difficult to find, so you can download them right of this page. Please do not send any email asking support for these tools. For questions, please use the forums. PLEASE NOTE, I am NOT RESPONSIBLE FOR WHAT YOU DO WITH THESE FILES... 

I will update this page regularly for new cool tools. If you have a cool utility  you want me to review, email me. I have divided the security utilties in the following categories:

•  Forensic Tools
•  Security Tools
•  Admin Tools
•  Monitoring Tools

I have previously list Forensic Tools  [Click Here to view]  , now today i will list Security Tools...