DEFCON 16

DEFCON is always entertaining as it’s the largest hacker conference in North America. Back to back with it’s corporate counterpart, Black Hat, it generally draws thousands of hacker-type people to Las Vegas every summer. The related parties, shenanigans, and drama surrounding it are legendary, and this year was no different. Below are my thoughts on the talks I was able to attend. […]

CSI 2007

CSI 2007 was the first time I’ve ever attended a CSI conference. I was actually a CSI member way back in the day when I was running my own consulting firm and needed as many business development avenues to explore as possible, but after closing my consultancy and going back to work for The Man(tm) I didn’t keep up my membership as I really wasn’t getting much out of the [...]

Real-time Steganography with RTP Video

Apparently, some guy purchased video of all of the DEFCON 15 talks on DVD, then ripped them all to MP4 and uploaded them to Google Video. If you couldn't make DEFCON this year and wanted to see my talk, or don't have the patience to read the 50 page paper but have about an hour to watch a video, you should check it out.

Real-time Steganography with RTP Whitepaper

My paper detailing the research I presented last month at DEFCON 15 was published today in Uninformed Journal Vol. 8. The paper is entitled "Real-time Steganography with RTP" and details using steganographic techniques to establish a covert channel within the protocol commonly used for the media channel in VoIP calls as well as a reference implementation.

DEFCON 15

DEFCON 15, in their second year at the Riviera, seemed a little more settled than the turbulent vibe from last year. Unfortunately DEFCON already seems to be outgrowing this space as a couple of the talks I wanted to see were standing room only and attendees were spilling out into the halls. The badge this year was a large rectangular PCB with the DEFCON logo parts down the left side [...]

ToorCon Seattle (Beta)

ToorCon Seattle (Beta) in Seattle was a new experiment by the ToorCon folks. It was essentially an informal and free invite-only conference, total attendance numbering around 150, with a single track of speakers each having 20 minutes to speak on their current (and potentially in-progress) research. The format was very similar to the format that the AHA! meetings take, so I was right at home speaking there. The conference talks [...]