Nmap is probably the most powerful network security scanner. You can use this nifty Open Source tool for security auditing, network inventory, and network monitoring. Nmap is a command line tool, but Zenmap allows you to use it with a graphical user interface. The recently released version 4.5 has more detection signatures and many more new features. Windows admins should read this first and then download the binaries here.

Nmap + Zenmap

Rate this tool: (7 votes, average: 4.00 out of 5)

 Loading ...

Submit favorite free admin tool | Free tools ranking list | Descriptions of all tools

Leave a Comment | Subscribe RSS | Newsletter