Scaling AWS IAM and Identity Federation for Multi-Account Security

Managing access control across a growing cloud infrastructure can quickly become overwhelming without a structured approach. This text-based course guides you from the fundamentals of AWS Identity and Access Management (IAM) to structured multi-account identity federation. You will transition from managing isolated users to designing scalable, centralized identity systems. You will understand how to implement secure access control, leverage single sign-on patterns, and maintain robust security boundaries across complex cloud environments. What you'll learn: - Understand foundational IAM concepts, including users, groups, roles, and policies - Configure AWS IAM Identity Center to centralize access management across multiple accounts - Design secure IAM policies using least-privilege principles and condition keys - Implement Attribute-Based Access Control (ABAC) for flexible, scale-ready permissions - Explore identity federation using SAML and OIDC to connect external identity providers - Apply modern zero-trust security concepts to cloud identity governance The course begins with core identity definitions and policy structures before guiding you through federation workflows, multi-account strategies, and automated access control patterns. Through clear written explanations and practical policy examples, you will build a solid foundation in cloud identity management. This course is designed for IT professionals, systems administrators, and aspiring cloud engineers who are new to AWS identity management. No prior experience with multi-account setups is required. Start reading today to master scalable cloud identity and secure your AWS environments with confidence.