Building Open Source Hardware, by Alicia Gibb, is now available! I received my copy tonight and just by flipping through it I can tell it is an impressive collaborative effort that captures the zeitgeist of the OSHW movement. There are over 16 contributing authors who share their expertise in areas such as wearables, licensing, design, manufacturing, materials, and documentation. I’ll post a proper review once I’ve completed reading it.
I’m also proud to announce that a very small contribution of mine made it into this book. I wrote a brief essay of OSHW Security Do’s and Don’ts which unabashedly occupies Appendix B. There are no shocking revelations — just some good common sense practices.
SparkFun Electronics gave me a free pass to SAINTCON, a networking security conference in Odgen, Utah. How did I receive this? Well, social media addiction has its rare benefits and I was the first to respond to a tweet.
Who wants to go to SaintCon Oct 20-23 in Ogden, UT? We’ve got a free badge ($250 value) for the first person to reply!
SAINTCON hosted a Hardware Hacking Village (HHV) this year and as the recipient of a SparkFun-sponsored ticket, I felt I should check out the HHV immediately. I sat down, soldered my badge, and then proceeded to complete all five hardware challenges; I was the first to complete hack the badge. That’s what happens when a SparkFun social-media-addict goes to a conference.
My book, BeagleBone for Secret Agents, is now available. The title is slightly misleading as you need not be a secret agent to enjoy this book. 😉 There are five self-contained projects involving electronics, cryptography, and various software packages but I wanted to write a book that was more than just a collection of projects. In BBfSa, I tried to motivate the social and individual importance of using software like Tor, GPG, and OTR. While the projects are cool, IMHO, I’m hoping that readers will appreciate the need for and difficulty of developing privacy enhancing technologies.
I picked projects that were explicitly more detailed than one could describe in a blog post. Most of them combine hardware and software and I would describe the projects as challenging, but attainable. If you decide to buy it hopefully you not only enjoy it, but learn something as well.
The book is available as a DRM free eBook and as a bound collection of printed dead-trees. I’ve stopped reading with eBooks readers, but there are just over 100 references, most with URLs, and I can appreciate the convenience of using one. You can visit my BBfSa page to see its availability or buy it direct from Packt Publishing.
Thanks to the many people at Packt who helped with the direction, editing, and layout. I was lucky to have very talented reviewers. Lastly, thank you Nate for writing an incredibly insightful forward and to SparkFun, without whom the projects in this book would not have been possible.
My initial reaction to Banned Books Week, which is this week, was “oh, this when we remember how we used to ban books back in the 50s.” I went to the Banned Books Week website and found a pamphlet that shows the banned or challenged books, in 2013! Looking over the list, I’m incredulous that books like the Margaret Atwood’s Handmaid’s Tale, and Diary of Anne Frank, which a Northville, Michigan middle school try to ban, are still routinely challenged.
I update my BeagleBone images very frequently. As soon as you have more than one beagle running around your house, keeping track of them takes some effort. I like to have unique hostnames set for each device so that I can ssh into the unique device. I also put a little sticker on each one to remind me of the hostname.
Anyway, it’s pretty easy to change the hostname on Debian. To do it properly you need to edit two files, /etc/hosts and /etc/hostname. It’s an annoying little task that I do often enough I finally decided to script it. I should start making a collection of these scripts as I perform the same tasks each time, but we have to start somewhere.
The schematic, EAGLE CAD files, and Bill of Materials for the CHUCKWAGON I2C adapter as presented at DEFCON22 are now available. You can buy the board directly from OSH Park, the components from Digikey, and solder the device yourself. For those looking for some references on using I2C on the BeagleBone Black, check out my I2C references post.
It does require surface mount soldering, but it’s a good board on which to practice. The top layer isn’t so bad but the pads for the P-channel MOSFET on the bottom are a bit tight. If you don’t want to deal with the P-Channel MOSFET, you can put a solder bridge over the source and drain and connect the 5V rail from the VGA adapter to the board. Just be careful not to get the gate, which will short the power rail to ground!
The CHUCKWAGON was also in the NSA Playset Deluxe package. This package was auctioned at the EFF auction, theSummit, which sold for over $2,000. A representative from the EFF passed along their thanks:
Thank you very much for your fantastic donation this year! It’s clear how appreciated it was as it is now the highest valued item auctioned at the EFF summits… ever!
I think the two HackRFs in the bucket were of greater value than the CHUCKWAGON though 😉