When Commodore introduced its PET line of personal computers in 1977, they needed a bus to connect peripherals. Rather than do something proprietary, they chose an industry standard, the IEEE-488 bus originally designed by HP. It suited Commodore’s needs at the time, even though it’s pretty obscure today.
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.
