A practical guide to AWS IAM — how users, roles, groups, policies, and trust relationships work, with Terraform examples for common patterns like EC2 instance profiles and cross-account access.

This post covers what I learned while preparing for AWS_SAA — IAM, EC2, Load Balancing, Auto Scaling,...

A practical guide to AWS IAM — how users, roles, groups, policies, and trust relationships work, with Terraform examples for common patterns like EC2 instance profiles and…