Generate temporary AWS credentials with AWS STS for secure access. Use Security Token Service for IAM roles and federated users. Free online tool, no registration required.
aws sts
Security Token Service (STS) allows to request temporary credentials for (IAM) users or federated users. More information: https://docs.aws.amazon.com/cli/latest/reference/sts/.
- Get temporary security credentials to access specific AWS resources:
aws sts assume-role --role-arn {{aws_role_arn}}
- Get an IAM user or role whose credentials are used to call the operation:
aws sts get-caller-identity