Before I switched to an Intel based Mac I had always used NMapFE as my nmap front end. Since I only need to run nmap on my G4 MacMini at home and my G5 PowerMac at work I didn’t notice until today that NMapFE doesn’t work in Intel Macs. I had recommended NMapFE to Allison of the NosillaCast and she replied to tell me it didn’t work for her. I tried it on my own MacBookPro and sure enough, it doesn’t work. So, I went hunting for a good nmap GUI for Intel Macs and eventually came up with a good solution. The bad news is that this solution involves installing three things separately. But, don’t worry, all three are small and painlessly simple to install.

[tags]nmap, security, Mac, OS X[/tags]

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If you manage a server or a network nmap is one of those tools that you’d just be lost without. However, remembering the syntax for all the cool stuff it can do is a right PITA. Hence this nice simple OS X GUI to nmap is a real time and energy saver.

I can’t stress enough that NMAP is a tool that must be used responsibly. If you go around randomly scanning random people it is only a matter of time till you get into trouble, remember, it is a crime to scan machines that are not yours!

You can download NmapFE OS X from here: http://faktory.org/m/software/nmap/

It’s not particularly fancy and doesn’t have many bells and whistles but it does it’s job excellently. It gives you all your options neatly laid out in the main dialoge and then a separate window for the results of each scan (you can run many at the same time). The app even has a sense of humor, click the "script kiddie" checkbox and watch the output go all 1337!

The screenshots below show the main window and a sample output window (with the sensitive data blacked out) showing the results of a scan on one of my servers.

The Main Window

A Scan Results Window

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