#IAM

6 articles

Cloud Computing

AWS IAM Policy Simulator with Terraform: Test Permissions Before Deploying

Use the AWS IAM Policy Simulator — also known as an IAM policy tester — to validate Terraform policies before apply and catch AccessDenied errors.

Jun 1, 20264 min read

Terraform

Introduction to AWS IAM, S3, and DynamoDB for Terraform

Learn the AWS services essential for Terraform — IAM for authentication, S3 for state storage, DynamoDB for state locking. Complete setup guide.

Mar 3, 20262 min read

Guides

Terraform AWS IAM - Roles, Policies, and Best Practices

How to manage AWS IAM roles, policies, and permissions with Terraform following security best practices. Step-by-step guide with code examples and best pract...

Feb 25, 20262 min read

Troubleshooting

Fix Terraform Error - AssumeRole AccessDenied

Fix the Terraform AssumeRole AccessDenied error for cross-account deployments. Covers trust policies, STS permissions, MFA, and external ID configuration.

Dec 18, 20254 min read

Troubleshooting

Fix Terraform Error - IAM EntityAlreadyExists

Fix the Terraform IAM EntityAlreadyExists error for roles, users, and policies. Covers import, unique naming, cross-workspace coordination, and cleanup.

Dec 12, 20254 min read

DevOps

Terraform Security Best Practices: Secrets, State, and Access Control

Secure your Terraform workflows. Never hardcode secrets, encrypt state files, use least-privilege IAM, scan with tfsec/checkov

Jun 5, 20254 min read