It was great that you taught by appropriately presenting concept explanations, presentations, and hands-on sessions, and your attitude of trying to teach even one more thing was also good. Overall, I judge this to be an excellent lecture. For the follow-up lecture, I would be grateful if you could create a lecture on the topic of "AWS Security" covering topics such as WAF, Shield, Network Firewall, IAM, Control Tower, Organization, Guard Duty, etc. Good luck, instructor~~~!!!!!!