Archive for the ‘Andrew vonNagy’ Tag
Well, on this first Friday of the new Fiscal Year, I had a few minutes to catch up on things. One was to watch the Cisco Live 2011 Highlights video. I happened to be up in Las Vegas supporting some of my accounts during the event (Vegas is a part of my territory). Being new to Cisco, I have to say that I was surprised as to how *BIG* Cisco Live really was.
It was being held at The Mandalay Bay, where I have attended INTEROP the last several years. So I thought it was roughly the same size in terms of size and scope. Wowers – I was *way* off. Cisco Live was much bigger and more comprehensive. In all fairness, I didn’t actually attend the event, but I can tell you in terms of signage, space, and presence of attendees, I was impressed.
By the way, since I wasn’t an attendee, I didn’t get one of the cool Cisco Live backpacks. Let me know if you want to send one my way…
This week, I am at the CWNP offices in Atlanta, GA for training. If you’re unfamiliar with CWNP, they focus on vendor-neutral training and certification in the wireless networking space.
The program recently went through some changes, and they recently launched two new certifications:
I am here taking a Beta version of the CWAP course with some of the brightest minds of the WLAN world. One of the authors of the new CWAP Study Guide, Peter MacKenzie, is teaching the course. Two of the other authors are attending the course – Marcus Burton and David Coleman. There are also some of my favorite wireless bloggers in attendance, including:
Today, we covered a lot of ground with regards to the Physical and Data Link Layers and what the bitwise fields look like at that those levels. However, from my perspective, some of the most interesting discussion was not around the bits and bytes, but rather how an understanding of those fundamentals can be applied to real world wireless troubleshooting and analysis.
The afternoon consisted of some hands on work with protocol analyzers. Peter taught this in a very dynamic way just stepping through captures we were all taking on the fly — very impressive!
If you are interested in knowing more, you can follow some of the happenings of the course by searching the #cwapbeta hashtag on Twitter.
If you haven’t been following along, I ran a contest over the past week for the best wireless pen testing tip or trick.
As promised, I will be pre-ordering a copy of “Wireless Hacking Exposed” for Andrew.
Here was Andrews submission for the contest:
To PenTest WPA2 secured wireless networks, setup a honeypot AP and a Free-RADIUS WPE (wifi pwnage edition by Josh Wright) to harvest EAP/MS-CHAP credential hashes from improperly secured client devices which are not validating the RADIUS server. Then use John the Ripper or similar password cracking tool to crack the user password using a dictionary attack.
If you want more of Andrew’s wisdom, you can also check out his blog, “Revolution Wi-Fi” – It has some quality content.