About Cloudflare – Cloudflare Help Center

Getting Started

• Creating a Cloudflare account and adding a website
• Getting Started with Cloudflare: Product Demos
• Understanding domain status
• Getting Started with Cloudflare: Video Tutorials
• Getting Started with Cloudflare
• Changing your domain nameservers to Cloudflare

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Cloudflare Essentials

• Cloudflare and the Cloud: Conceptual overview videos
• How does Cloudflare work?
• Allowing Cloudflare IP addresses
• Reporting abuse to Cloudflare
• Identifying subdomains compatible with Cloudflare's proxy
• Identifying network ports compatible with Cloudflare's proxy

Cloudflare's CDN (Content Delivery Network)

• Understanding Cloudflare's CDN
• Using Content Security Policy (CSP) with Cloudflare
• Using cross-origin resource sharing (CORS) with Cloudflare

Attack Preparation and Response

• Avoiding Web Cache Poisoning Attacks
• Responding to DDoS attacks
• Best Practices: DDoS preventative measures
• Understanding Cloudflare DDoS protection
• Understanding your site protection options
• Recovering from a hacked site

Best Practices

• Preventing site downtime
• Improving Google SEO with Cloudflare
• General best practices for load balancing at your origin with Cloudflare

Enterprise Documentation

• Approving Cloudflare employee edit permissions to your account
• Understanding Cloudflare Analytics Partnerships and Integrations (Enterprise only)
• Customer Incident Management Policy
• Cloudflare Logs (formerly ELS)
• Managing Custom Hostnames (SSL for SaaS)
• Choosing between Cloudflare and Yunjiasu

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Internet Democracy Initiatives

• Understanding Cloudflare for Campaigns
• Project Athenian
• Project Galileo