Infrastructure & Security · Web Architecture
The Fortress
The strategy was to treat the CDN as a full security perimeter, not just a performance layer.
A high-traffic web platform was operating with its origin server directly exposed. Signal: 85k+ threats blocked/month
Automation & Systems
The Fortress
85k+ threats
blocked/month
This build supports Fractional CMO & Embedded Marketing Leadership
Problem / System
The server your attackers never find.
A high-traffic web platform was operating with its origin server directly exposed.
System framing
The server your attackers never find.
A high-traffic web platform was operating with its origin server directly exposed.
The Challenge
A high-traffic web platform was operating with its origin server directly exposed.
The Approach
The strategy was to treat the CDN as a full security perimeter, not just a performance layer.
The Build
Cloudflare WAF Deployment & Tuning
Deployed Cloudflare Web Application Firewall with custom ruleset tuned to the platform's actual traffic profile. OWASP Core Ruleset enabled and configured to minimize false positives. Result: 85,000+ threats blocked per month at the edge, before they ever reached the origin.
Authenticated Origin Pulls
Configured Cloudflare Authenticated Origin Pulls — a mutual TLS (mTLS) handshake that ensures the origin server only accepts connections from Cloudflare's edge. Any direct-to-origin request receives a TLS rejection. Direct origin exposure: zero.
DNSSEC Enforcement
Enabled and enforced DNSSEC across all zones. DNS records are now cryptographically signed — preventing DNS cache poisoning, spoofing, and man-in-the-middle attacks at the resolution layer.
The Outcome
Within the first billing cycle post-deployment, 85,000+ threats were blocked at the edge per month. Server CPU load dropped 40% as malicious and automated traffic stopped reaching the origin. Direct-to-origin attack surface: closed entirely.
The platform stopped being something the team had to watch and defend manually. The architecture handled threat response automatically — WAF rules fired, bad bots were challenged, rate limits held. No origin bypass attempts succeeded after deployment.
This build supports Fractional CMO & Embedded Marketing Leadership
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