Last Updated on September 29, 2019 by Dave Farquhar
I took my family to a train show–The Great Train Expo–this past weekend. I’ve been going to shows for about 8 years or so, and while we had fun, I ended up not spending any of the money I brought with me. At least not on myself. I think I have an idea why. There’s a difference between local and traveling train shows.
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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.


