Access certification is more than a checkbox; it’s how you prove and enforce least privilege at scale. It ensures every user, system, and role has only the access they need, nothing more. In this guide, you’ll learn how to run access certifications that satisfy auditors, reduce insider threats, and clean up outdated privileges. You’ll explore common types (manual vs. automated, user-based vs. resource-based), challenges, and how modern teams streamline the process with real-time visibility and