---
title: Access integrations
description: Access integrations for Zero Trust.
image: https://developers.cloudflare.com/zt-preview.png
---

> Documentation Index  
> Fetch the complete documentation index at: https://developers.cloudflare.com/cloudflare-one/llms.txt  
> Use this file to discover all available pages before exploring further. 

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# Access integrations

The following device posture checks do not require the Cloudflare One Client and can only be used in [Cloudflare Access policies](https://developers.cloudflare.com/cloudflare-one/access-controls/policies/). They cannot be used in Gateway network policies.

## Supported operating systems

| Device posture check                                                                                                             | macOS | Windows | Linux | iOS | Android/ChromeOS |
| -------------------------------------------------------------------------------------------------------------------------------- | ----- | ------- | ----- | --- | ---------------- |
| [Microsoft Entra ID Conditional Access](https://developers.cloudflare.com/cloudflare-one/tutorials/entra-id-conditional-access/) | ✅     | ✅       | ❌     | ❌   | ❌                |
| [Mutual TLS](https://developers.cloudflare.com/cloudflare-one/access-controls/service-credentials/mutual-tls-authentication/)    | ✅     | ✅       | ✅     | ✅   | ✅                |

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