AWS Provides Guidance For Multi-Account Policies

In this AWS blog post, AWS explains seven policy types—identity-based, resource-based, permissions boundaries, service control policies (SCPs), and resource control policies (RCPs)—to manage multi-account access using IAM and AWS Organizations. The post outlines how SCPs and RCPs act as coarse-grained organizational guardrails while identity and resource policies provide fine-grained access, and recommends explicit policy ownership and delegation patterns to enable least-privilege management across teams.
Scoring Rationale
Official AWS guidance increases practical utility, but content covers established features rather than introducing novel capabilities.
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