This is a practical demo-driven session where you will learn about the best practice to protect applications on AWS. We will give an overview of the threats on AWS, discuss why perimeter defense helps with these threats, and discuss some key techniques that use services such as Amazon CloudFront, Route 53, and WAF to protect your web applications. Lastly, you will learn about the best practices to protect different types of applications - Web/APIs, TCP-based, or Gaming.