AWS Basics Course Explained Simply

AWS is always being updated and changed. Accordingly, I am also continuously updating to include the latest information as much as possible. Until now, I have only left simple update logs in the news, but from now on, I will continuously share the update details.

• 2025-06-22

  • Section 3. The lecture content for AWS Cloud Fundamentals Concepts has been revised.

    • AWS Accounts and Free Tier: Added enforcement of root user MFA announced on June 17th .

  • Section 11. Added VPC Origin lesson to AWS Network and Transit.

  • Section 11. All UIs for CloudFront-related Demos/Hands-Ons in AWS Network and Transport have been renewed. (In response to the CloudFront UI simplification announced on June 17 )

    • Amazon CloudFront Basics

    • Amazon CloudFront Origin

    • Amazon CloudFront Behavior

    • Amazon CloudFront Behavior

    • Amazon CloudFront File Management

    • Amazon CloudFront Content Protection (1)

    • Amazon CloudFront Content Protection (2)

    • Amazon CloudFront Monitoring

• 2025-06-12

  • New lectures have been added.

    • Section 4. Amazon EC2

      • ALB Listener and Rules

    • Section 18. Amazon EC2 Advanced

      • EC2 Placement Group

      • Dedicated Host vs Dedicated Instance

      • AWS Data Transfer Cost Summary

    • Section 21. AWS Security Fundamentals

      • Temporary Credentials Basics

      • IAM Policy Advanced

      • Components of an IAM Policy