Basics

Core Cloudflare concepts: nameservers, zones, DNS records, proxy mode (orange cloud), SSL modes, and the free plan features.

📄️What is Cloudflare?

Understand Cloudflare's DNS, proxy mode, SSL modes, caching, and firewall — and how it compares to the AWS Route 53 + CloudFront combination.

📄️Hands-On: Put a Domain Behind Cloudflare

Move a live domain onto Cloudflare step by step — nameserver switch, DNS records, proxy mode, Full Strict SSL, and page rules that cache static assets.