AWS IAM & User Management
AWS IAM reference: users, groups, roles, policies, permission boundaries, assuming roles, and common CLI patterns for identity and access management.
Revoke a Leaked AWS IAM Access Key
Disable and delete a compromised IAM access key using the AWS CLI.
Terraform Secrets Management
Strategies for managing secrets with Terraform: KMS encryption, AWS Secrets Manager, IAM roles, OIDC federation, and keeping secrets out of state files.