David Heath is a New Zealand-born Australian resident who initially pursued Geology and ended up with a Computer Science degree. These days, David writes for a living - predominantly as an Instructional Designer for the Industry Academy where as well as writing multi-hundred page technical training manuals, he also delivers a variety of in-company courses including a "Train the Trainer" course. In addition David is Security Editor for an on-line IT news site.

Being an INTJ, David cannot possibly be restricted to a single area of interest and thus he is likely to explore all manner of diverse topics. He continues to pose the question, "what makes us trust the trainer?"