This week I received an advance copy of the January 2012 Classic Toy Trains. There, on page 42, is my first magazine article in more than a decade: Smart wiring for the gateman.
I’d like to make a couple of clarifications on the article, as space constraints kept me from elaborating quite as much as I did in the original manuscript–a problem I never have online, but almost always seem to have in print. The issue isn’t due on newsstands for another couple of weeks, but I’ll go ahead and post this now.
Read more

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.
