What is Policy-Based Access Control?
TL;DR; PBAC and ABAC are exactly the same thing. Lately, I’ve been hearing customers ask about the difference between externalized authorization, attribute-based access control (ABAC), and policy-based access control (PBAC). These are in fact all different ways of describing roughly the same thing: a better approach to tackling fine-grained authorization challenges in a way that is technology-neutral, i.e. that can be reused for APIs, data, and more.