Attribute based Access vs Role Based Access. Which one is better? скачать в хорошем качестве

Attribute based Access vs Role Based Access. Which one is better?

RBAC vs Permissions vs Policies — Let’s Break Authorization the Right Way Can roles and permissions really secure a real-world SaaS product? Most engineers think the answer is yes. In this video, I prove—step by step—why that assumption breaks down in real systems. We’ll start with a simple authorization rule and intentionally model it the wrong way: First with RBAC Then with permissions And finally with policies Along the way, you’ll see: Why role explosion is a design smell How permissions often turn into hard-coded business rules The mental shift from “who you are” to “should this action be allowed right now?” How subtle policy mistakes create real security bugs Why grouping, readability, and testability matter more than clever logic This video is not about frameworks or libraries. It’s about thinking correctly about authorization. --- 0:00 Can roles & permissions secure real SaaS? 0:13 The Rule: The Log Access Scenario 0:35 RBAC Attempt (And Why It Fails) 1:04 Role Explosion Explained 2:03 Moving to Permissions 2:21 Fake Permissions vs Real Permissions 3:57 Quiz: Subject vs Resource 4:37 Writing a Real Policy 5:10 Where does the Policy lives? 5:55 Closing Thought