The Silicon Underground
dfarq.homeip.net
David L. Farquhar on technology old and new, computer security, and more.
A long-running personal blog by an IT professional sharing hands-on knowledge about vintage computing, PC building, and security. The writing is straightforward and draws from decades of experience, making it a reliable source for troubleshooting and tech history. Fans of retro tech and pragmatic security advice will find plenty of useful articles.
Checked with Google Web Risk · 2 days ago
- language
- EN
- here since
- July 2026