December 2009 Archives

Recently I had some serious problems with wi-fi at home - especially one of the laptops was dropping off and couldn't come back. Quick survey using Kismet and other tools to scan what's flying around has proven that my network is in less populated part of the spectrum (at least here) but still, problems are getting worse and worse.

I was fully aware of Wi-Spy by Metageek, seen it in action previously but never had a chance to buy one. Part of the decision was the price back then, maybe now it would be another game, but anyway - I got myself another device, made by well known wi-fi vendor Ubiquiti and it's called AirView2.



What's so special about this one? Why it's better than Wi-Spy?

First of all I didn't say it's better. It's different, woks with Linux, Mac OS X and Windows, has a nice price tag and does pretty much the same as Wi-Spy. Let's have a closer look then, shall we?

The competition is now officially over and I have to say it was AWESOME!

Those that made it to BruCON had a chance to play it, those that came to SANS London 2009 also had their fun, all the rest of you - bad luck :-/ maybe next time.

The Hex Factor was run for four evenings/nights at The Fox Bar and Restaurant located literally next to the Excel center where SANS courses were hosted. What can be better than beer, hacking and a spirit of competition?!

Tasks set by the authors were varied in difficulty and topics they covered. One category was about history and culture of hacking with a bit of general teaser tasks and was called Once Upon A Time, like finding a name of candy shop at <street name>, so that was a soft introduction.

My favorite category was Out Of The Box category (also known as Pure Leetness), where questions were really 'out of the box' and solving them was the best fun I had for a long time! First 100 points for finding a number 'hidden' in the message was really simple and here's how I did it:



I didn't have time to do the one for 200 points, but finally after some time I managed to solve the 300 points one - finding a secret number hidden in the PDF file - hats off to Didier Stevens for this task - it was amazing! Didier's blog was a great guide and help in the process.