This report is a deep dive into a potential way in which you could use the concepts of the Zero Trust Model and conceivably implement them in a real-world environment. One of our goals with Zero Trust is to optimize the security architectures and technologies for future flexibility. As we move toward a data-centric world with shifting threats and perimeters, we look at new network designs that integrate connectivity, transport, and security around potentially toxic data.

http://www.virtualstarmedia.com/downloads/Forrester_zero_trust_DNA.pdf