Need a cheap way to keep your house warmer?
I’ve been using shrink film on my windows for years. It’s effective. It’s a little expensive and it takes a while to do, but it works. But today I read something that should work nearly as well and be cheaper: Use bubble wrap. Read more
David Farquhar is a computer security professional, entrepreneur, and author. He started his career as a part-time computer technician in 1994, worked his way up to system administrator by 1997, and has specialized in vulnerability management since 2013. He invests in real estate on the side and his hobbies include O gauge trains, baseball cards, and retro computers and video games. A University of Missouri graduate, he holds CISSP and Security+ certifications. He lives in St. Louis with his family.