Nmap Announce mailing list archives
Nmap News: 4.76 release, Defcon presentation online, Is port scanning legal?
From: Fyodor <fyodor () insecure org>
Date: Tue, 23 Sep 2008 13:11:16 -0700
Hi everyone. I'm happy to report that the Nmap 4.75 release (with port frequencies, Zenmap topology, etc.) was a big success. But such large exposure inevitably leads to bug discovery, so we've released version 4.76 with about a dozen small fixes and stability improvements. If 4.75 is working great for you, there is probably no need to upgrade. But if you encountered problems, or if you are the type who waits a couple weeks for stabilization before trying a big new release, now is your chance to upgrade to 4.76. It's available at the normal location: http://nmap.org/download.html And you can read about the changes here: http://nmap.org/changelog.html Speaking of the big 4.75 changes, I presented many of them at Defcon and Black Hat last month in Las Vegas, including details behind my Worldscan project (scanning tens of millions of hosts all over the Internet) and some of the ways smart folks can use this empirical data to make your scans more effective. But I know that some of you couldn't make it to Defcon this year, and even many who came were turned away from my talk because the room was full :(. So now that 4.75 is out and includes most of the new features I demonstrate in the presentation, I've posted the audio, video, and slides online (along with a previous presentation at ShmooCon) at my new presentations page: http://insecure.org/presentations/ Note a few of the new features discussed (particularly Ncat and Ndiff) didn't make it into 4.75, but they are available now in our SVN repository: http://nmap.org/book/install.html#inst-svn The third thing I wanted to mention is that I've freed Ch1 of my upcoming (in late October) Nmap book. I actually put this online a while back, but forgot to link to it or tell anyone :). The title is "Getting Started with Nmap", which sounds too basic for a group of nmap-hackers. But there are several sections you might find interesting: "Legal issues" discusses whether unauthorized port scanning is a crime and also how to mitigate the risk of crashing target computers/networks: http://nmap.org/book/legal-issues.html "The History and Future of Nmap" discusses where we've been and where we're going: http://nmap.org/book/history-future.html Sometimes the best way to understand something is to see it in action. The "Nmap Overview and Demonstration" section includes examples of Nmap used in (mostly) fictional yet typical circumstances. The Nmap experts here probably won't learn much from this section, but it is good for getting newbies excited about Nmap and to understand the basics: http://nmap.org/book/nmap-overview-and-demos.html Enjoy all the new content! -Fyodor _______________________________________________ Sent through the nmap-hackers mailing list http://cgi.insecure.org/mailman/listinfo/nmap-hackers Archived at http://seclists.org
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- Nmap News: 4.76 release, Defcon presentation online, Is port scanning legal? Fyodor (Sep 23)