Zero Trust does not become real by buying a tool or redrawing the network diagram. It becomes real when we assess how trust is granted today, adapt existing controls, verify that the changes work, and keep iterating. This post introduces the AAVI model for turning existing environments into functional Zero Trust one protect surface at a time.

Grab a cup of coffee and pull up a chair. This post kicks off a new series for ZT Foundations where we will walk through some of the key ideas from my new book, ZT Foundations: Building Zero Trust with the Tools You Already Have. My goal for this series is simple: take the mystery out of Zero Trust, talk about it in plain language, and show how it can be built from practical decisions instead of shiny buzzwords. Over the next few weeks, we will compare traditional security st