---
title: Security · Cloudflare Reference Architecture docs
lastUpdated: 2024-12-12T12:06:35.000Z
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source_url:
  html: https://developers.cloudflare.com/reference-architecture/diagrams/security/
  md: https://developers.cloudflare.com/reference-architecture/diagrams/security/index.md
---

* [FIPS 140 level 3 compliance with Cloudflare Application Services](https://developers.cloudflare.com/reference-architecture/diagrams/security/fips-140-3/)
* [Securing data at rest](https://developers.cloudflare.com/reference-architecture/diagrams/security/securing-data-at-rest/)
* [Securing data in transit](https://developers.cloudflare.com/reference-architecture/diagrams/security/securing-data-in-transit/)
* [Securing data in use](https://developers.cloudflare.com/reference-architecture/diagrams/security/securing-data-in-use/)
