Software-based segmentation makes it possible to move to a true zero trust security model with granular, fine-grained segments. The ability to segment a data center or other environment is based on knowing what to segment with some sort of constant feedback so as things change, the policies can be modified and applied. Despite the advancements, there are still a couple of things that hold companies back from adopting micro-level segmentation: automation and visualization. Security pros should think of what Illumio has as intent based security”]