Authorization in the cloud is no longer simple. Modern infrastructure spans dozens of services, accounts, and identities. Each carries roles, policies, and privileges that shift daily. This complexity creates a silent attack surface: over-provisioned access, unused rights, and stale credentials.
Cloud Infrastructure Entitlement Management (CIEM) exists to control that chaos. CIEM platforms map every identity — human or machine — and every permission granted across your cloud providers. They track how those permissions are used, highlight risks, and enforce least privilege across AWS, Azure, Google Cloud, and beyond.
Traditional IAM tools show what’s configured. CIEM shows what’s actually happening: which identities accessed what, where, and when. It alerts when a role was granted admin rights it never needed or when a third-party service retains unused high-level access. The difference is visibility at a permission level so precise it can stop privilege creep before it becomes an exploit.
A strong CIEM strategy starts with continuous discovery. Without it, you’re blind to shadow admin accounts or cross-account trust policies you didn’t know existed. Next comes policy validation, ensuring that developers, services, and APIs can do only what they must. Finally, automated remediation cuts the time from detection to fix.