- Lab
- Cloud

Securing and Operating Distributions in CloudFront
In this lab, you will implement best-practice security settings and explore key operational configurations to optimize the performance and presentation of your Globomantics website using CloudFront. Specifically, you will secure access to your origin, configure a custom domain name, and enforce cache updates to ensure your site delivers an exceptional user experience.

Path Info
Table of Contents
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Challenge
Configure and Test Origin Access Control
- Permissions are critical: Double-check that your permissions are set correctly.
- Always save your changes: Triple-check that you've saved any modifications you make.
- S3 URL should not work: Ensure you cannot access your website using the S3 URL. This indicates the setup is secure and only accessible through CloudFront.
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Challenge
Configure SSL/TLS Connectivity to the Distribution using a Custom Domain Name
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Validate Ownership of Your Domain with ACM: Don’t skip this step; your setup won’t work without proper domain validation. You can confirm validation status through the Certificate information section in your web browser.
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Verify your Record Type in Route 53: Ensure the record type is set correctly, and confirm it’s within the public hosted zone.
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Challenge
Adjusting Caching Manually with Invalidation
- Check at the Distribution Level: Ensure the configuration is applied at the distribution level,, it is not a behavior.
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Challenge
Adjusting Caching Automatically with Behaviors
- Understand Caching Behavior: Familiarize yourself with caching behavior—this term describes how distributions manage and deliver content from the origin.
What's a lab?
Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.
Provided environment for hands-on practice
We will provide the credentials and environment necessary for you to practice right within your browser.
Guided walkthrough
Follow along with the author’s guided walkthrough and build something new in your provided environment!
Did you know?
On average, you retain 75% more of your learning if you get time for practice.