Share Zero-Based Learning (ZBL) Zero-Based Learning (ZBL) July 3, 2024392 views0 A learning strategy that starts learners from scratch on a subject, regardless of their prior knowledge, to avoid preconceived notions or gaps. Share Lon BlytheCEO, Aside from being a white-hat hacker, Lon is a tech security analyst, cybersecurity professional, and a father of three. We’re not sure how he juggles all of that but the whole team agrees- he’s doing a fine job at it.