December Meeting update…

Things are rolling right along for December’s meeting. I hope to see a bunch of you on the 16th.

• I’ve got a healthy smattering of Kali and ParrotOS workstations on the long table ready for anyone who wants to do actual pentesting against the CTF server. (These were the HP All-In-Ones I picked up at the auction.)
• The CDC book will be one door prize/raffle for one lucky winner, and I will also have a few decks of “Backdoors and Breaches,” a tabletop card-based game for simulating incident response using a D20 for other winners.
• As I mentioned before, the LED Marquee parts kits are all here ($15 a set), and I built and tested one. It’s been up and running in my family room for a couple of weeks now. If you want to assemble one at the meeting, it’s super-easy, and if you want it programmed as well, I’ll leave the choice up to you whether you want me to push the programming from my Arduino IDE on my laptop, or if you’d rather go through the process of setting up Arduino yourself, for the learning experiences. There are a number of dependencies and modifications that need to be made, more than I’ve had to do in any other Arduino project. Most of them are well-documented, and some are just common-sense fixes, I trust all of you are capable of figuring it out. It’s just a matter of do you want to go home with a working device or a challenge. 🙂

I mentioned this on Twitter, but not all of you follow Twitter — I picked up the “Crash Course Electronics & PCB Design” course on Udemy over Black Friday weekend for just $10. I can’t say enough good things about it. I have a reasonable enough basic understanding of electronics to get by on mimicry and duplication with minor troubleshooting, but I’ve always wanted a deeper understanding and more foundational knowledge. This 100-hour course, taught patiently by Andre Lamothe, is really hitting the mark.

I guess the best way to characterize it is, come for the PCB design, stay for the best approach to electronics foundational knowledge I’ve seen yet. I was going to skip ahead to the PCB design part, but I’m learning and enjoying the electronics portion so much that I haven’t been able to pull myself away. Already I’ve added a few more things to my wishlist (a signal generator, a set of thru-hole diodes, etc.) and acquired a renewed sense of vigor and enthusiasm for my portable payphone project, which fell by the wayside in the old house when I ran into issues trying to power it properly. Exciting times indeed. It’s one thing being able to troubleshoot a circuit by trial and error. It’s another thing to understand the math and theory behind it and be able to make it right — or even make it better.

Be sure to register for the meeting so that I can be sure to have enough beer chairs for everyone.