This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams.

In this episode you will learn:

- The root user should be secured with MFA and not used for daily tasks; always use IAM users with specific permissions.

- IAM policies are JSON documents that define permissions and can be attached to users, groups, or roles to manage access.

- The principle of least privilege is a core security concept that involves granting only the minimum permissions required for a task.

- IAM roles provide temporary credentials and are the secure way to grant permissions to AWS services like EC2, avoiding the use of long-term access keys.

- For the exam, remember that users are for people needing permanent credentials, while roles are for services or temporary access scenarios.

For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep