# Bypassing CMS Limits: Deploying a Certified security.txt via Cloudflare Workers

Hey developers and SaaS builders,

Under modern security compliance frameworks—including SOC2, ISO 27001, and NIS2—hosting an active vulnerability disclosure policy has transitioned from a developer best practice to a strict corporate mandate . The global internet standard **RFC 9116** defines exactly how this must be structured: via a simple text file hosted at /.well-known/security.txt.

However, many popular blogging platforms, e-commerce stores, and static CMS providers (such as Webflow, Shopify, Wix, or Blogger) do not allow users to upload custom files to the root /.well-known/ directory.

To solve this platform bottleneck, we have designed and open-sourced **cloudflare-security-txt**—an enterprise-grade Cloudflare Worker template to deploy your security policy globally in under 10ms.

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### The 3 Core Enterprise Features We Built:

*   **⚙️ Dynamic Auto-Expiration (Zero Maintenance):** RFC 9116 requires a mandatory expiration timestamp. Because developers regularly forget to update this date annually, their security files expire, triggering critical flags on automated compliance scanners . Our worker solves this by automatically calculating and updating the expiration date to exactly 1 year in the future dynamically.
    
*   **🔐 Dual Route Serving (.txt & .sig):** High-end compliance audits (like SOC2) require cryptographic proof that your security file has not been modified. Our worker natively supports serving both your raw security policy (/.well-known/security.txt) and its GPG cleartext signature (/.well-known/security.txt.sig) in parallel .
    
*   **🌐 Global CORS Support:** By enforcing Access-Control-Allow-Origin: \* headers, we allow global security crawlers, automated scanners, and browser extensions to parse your security files cleanly via AJAX/fetch requests without being blocked by browser CORS restrictions.
    

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### Deploying Your Security-Ops Pipeline

To build a fully compliant, future-proof security directory on your domain, we have laid out the complete technical roadmap. Our guide explores the deep-tech infrastructure of edge routing, PGP cryptographic key generation, and how to structure your development files to maximize your AI visibility:

👉 [**Deploy with 1-Click on GitHub**](https://github.com/SEOSiri-Official/cloudflare-security-txt)  
👉 [**Read the Full GTM Implementation Playbook on SEOSiri**](https://www.seosiri.com/2026/07/deploy-rfc-security-txt-cloudflare-workers.html)