Generating and Analyzing IAM Security Reports

In this section, we will explore how to generate and interpret IAM security reports to enhance account security.

1. Generating an IAM Credentials Report

The IAM Credentials Report provides a detailed CSV file containing all IAM users and their credentials' security status.

Steps to Generate the Report:

1. Navigate to IAM in the AWS Console.
2. On the left-hand menu, click "Credential Report".
3. Click "Download Credential Report" to generate a CSV file.

Key Information in the Report:

• User Details: Lists all IAM users, including the root account.
• Password Information:
  • Whether a password is enabled.
  • Last time the password was used and changed.
  • Next expected password rotation (if password rotation is enforced).
• Multi-Factor Authentication (MFA): Indicates whether MFA is enabled.
• Access Keys:
  • Whether access keys are created.
  • Last rotation and usage of the access keys.
• Certificates & Additional Credentials: Shows security configurations for each user.

This report is critical for security audits, helping identify users who:

✔ Haven't changed their passwords in a long time.

✔ Aren't using their credentials (indicating possible unnecessary access).

✔ Lack MFA protection, which should be enforced for security.