Implementing DDoS Mitigation with Cloudflare

Overview

Cloudflare provides multi-layer DDoS protection across its global network of over 300 data centers with 477+ Tbps of capacity. The platform protects against L3/4 volumetric attacks (SYN floods, UDP amplification, DNS reflection), protocol attacks (Ping of Death, Smurf), and L7 application-layer attacks (HTTP floods, Slowloris, cache-busting). Cloudflare's autonomous detection systems identify and mitigate attacks within approximately 3 seconds using traffic profiling, machine learning, and adaptive rulesets. This skill covers configuring Cloudflare's DDoS protection stack including managed rulesets, WAF rules, rate limiting, Bot Management, and origin server hardening.

When to Use

• When deploying or configuring implementing ddos mitigation with cloudflare capabilities in your environment
• When establishing security controls aligned to compliance requirements
• When building or improving security architecture for this domain
• When conducting security assessments that require this implementation

Prerequisites

• Cloudflare account (Pro plan minimum for WAF, Enterprise for Advanced DDoS)
• Domain with DNS delegated to Cloudflare nameservers
• Origin server IP address(es)