As developers and technical founders, we build APIs, write documentation, and manage digital architectures. But under modern cybersecurity compliance frameworks (like SOC2, ISO 27001, or NIS2), we face a strict corporate mandate: hosting an active vulnerability disclosure policy at /.well-known/security.txt.
However, many static hosting platforms and CMS setups restrict access to the root directory, preventing us from deploying this file cleanly.
To solve this, I designed and open-sourced cloudflare-security-txt—an enterprise-grade Cloudflare Worker template that intercepts incoming requests at the global edge network and serves your security policy in under 10ms.
Why this is a more robust, enterprise-grade template:
Dynamic Auto-Expiration (RFC 9116 Compliant): It automatically calculates and updates the mandatory Expires: date to exactly 1 year in the future, making the deployment completely maintenance-free.
Dual Route Serving (Security.txt + PGP Signature): Supports serving both your raw security policy (/.well-known/security.txt) and its cryptographic GPG signature (/.well-known/security.txt.sig) natively for security audits.
Global CORS Support: Enforces wildcard CORS headers, allowing automated global compliance scanners and vulnerability crawlers to parse your security files cleanly.\
I have fully validated, tested, and pushed this project to our official GitHub organization. We also just submitted an official Pull Request to Cloudflare's core templates directory!
👉 Deploy with 1-Click on GitHub
👉 Read the Full GTM Playbook on SEOSiri 1
I'd love to hear from other technical founders here:
Do you currently host a cryptographically signed security.txt on your production domains? How are you handling automated compliance audits and zero-maintenance file expiry in your server environments? Let's discuss!
