---
title: Fortanix Data Security Manager · Cloudflare SSL/TLS docs
description: You can use Cloudflare Keyless SSL with Fortanix Data Security
  Manager (DSM), a FIPS 140-2 Level 3 certified implementation.
lastUpdated: 2025-05-06T14:59:24.000Z
chatbotDeprioritize: false
source_url:
  html: https://developers.cloudflare.com/ssl/keyless-ssl/hardware-security-modules/fortanix-dsm/
  md: https://developers.cloudflare.com/ssl/keyless-ssl/hardware-security-modules/fortanix-dsm/index.md
---

You can use Cloudflare Keyless SSL with [Fortanix Data Security Manager (DSM)](https://www.fortanix.com/platform/data-security-manager), a FIPS 140-2 Level 3 certified implementation.

You must have a [Data Security Manager Enterprise Tier](https://www.fortanix.com/start-your-free-trial) and set up a group and an application assigned to the group.

For detailed guidance, follow the tutorial in the [Fortanix documentation](https://support.fortanix.com/docs/fortanix-data-security-manager-with-cloudflare-integration#50-configure-fortanix-dsm). This guide is based on the Keyless SSL [public DNS](https://developers.cloudflare.com/ssl/keyless-ssl/configuration/public-dns/) option and has been tested using a virtual machine (VM) deployed to Azure running Ubuntu 22.04.3 LTS.
