Cloudflare is not stopping bad traffic
Default settings often miss path-specific abuse, API abuse, scraping, carding, login floods, and checkout attacks.
Cloudflare + Origin Hardening
When Cloudflare is on, but production is still exposed
I harden Cloudflare and the origin together when WAF rules, bot controls, rate limits, DNS/proxy settings, Workers, Zero Trust, and server-side behavior all need to line up without blocking real users or good bots.
Problems This Solves
The origin is still reachable
If attackers can bypass Cloudflare and hit the server directly, WAF rules are only part of the fix.
Rules are too broad or too weak
Good mitigation protects login, cart, checkout, APIs, and admin paths without breaking SEO, real customers, or operations.
What I Configure And Review
- Cloudflare WAF rules, rate limiting, bot controls, firewall events, challenge behavior, and allowlists
- Workers, Transform Rules, cache behavior, Zero Trust tunnels, DNS/proxy state, and origin exposure
- DDoS, bots, scraping, carding, credential stuffing, API abuse, login/cart/checkout abuse, and Shopify-specific traffic patterns
- Origin hardening through server firewall policy, NGINX behavior, access logs, headers, TLS, and Cloudflare-only access design
Why This Is Full-Chain Work
Cloudflare security fails when it is treated as a dashboard-only task. The useful question is whether the edge, DNS, origin server, app paths, cache behavior, and traffic patterns agree with each other. That is where AWS/Linux troubleshooting experience matters.
Best Fit
Ecommerce under abuse
Shopify, WooCommerce, Magento/OpenMage, cart, checkout, login, scraping, carding, and inventory-sensitive paths.
SaaS/API pressure
Rate limits, API endpoints, auth paths, customer allowlisting, tunnels, origin protection, and logging.
Cloudflare misconfiguration
Confusing analytics, incomplete proxying, exposed origins, rules that do not match the attack, or changes that risk downtime.