---
description: Verify device posture before granting access.
title: Ensure device endpoint security
image: https://developers.cloudflare.com/og-docs.png
---

[Skip to content](#main-content)

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

# Ensure device endpoint security

Last updated Aug 24, 2026|Copy as Markdown|[View as Markdown](https://docs-durable-objects-instance-replaced-errors.previews.developers.cloudflare.com/use-cases/company-security/device-security/index.md)|[Agent setup](https://docs-durable-objects-instance-replaced-errors.previews.developers.cloudflare.com/agent-setup/)

Granting access to corporate applications without verifying device health creates risk. Cloudflare One checks OS version, disk encryption, and antivirus status before allowing a device to connect, and integrates with CrowdStrike, SentinelOne, and other Endpoint Detection and Response (EDR) tools.

## Solutions

### Cloudflare One

Secure your organization with a cloud security platform that replaces legacy perimeters with Cloudflare's global network. [Learn more about Cloudflare One](https://docs-durable-objects-instance-replaced-errors.previews.developers.cloudflare.com/cloudflare-one/).

* **Posture checks** \- Verify OS version, disk encryption status, and antivirus presence before granting access
* **Endpoint integration** \- Pull real-time device health signals from CrowdStrike, SentinelOne, and other Endpoint Detection and Response (EDR) tools
* **Conditional access** \- Gate application access on device posture results, so only healthy devices can connect

### Cloudflare One client

Device agent that routes traffic through Cloudflare's network. [Learn more about Cloudflare One client](https://docs-durable-objects-instance-replaced-errors.previews.developers.cloudflare.com/cloudflare-one/team-and-resources/devices/cloudflare-one-client/).

* **Always-on protection** \- Route device traffic through Cloudflare One at all times, enforcing Gateway policies regardless of network

## Get started

1. [Deploy the Cloudflare One client](https://docs-durable-objects-instance-replaced-errors.previews.developers.cloudflare.com/cloudflare-one/team-and-resources/devices/cloudflare-one-client/)
2. [Configure device posture checks](https://docs-durable-objects-instance-replaced-errors.previews.developers.cloudflare.com/cloudflare-one/team-and-resources/devices/)
3. [Add posture checks to Access policies](https://docs-durable-objects-instance-replaced-errors.previews.developers.cloudflare.com/cloudflare-one/access-controls/policies/)

Was this helpful?

YesNo

## On this page

[![](https://docs-durable-objects-instance-replaced-errors.previews.developers.cloudflare.com/_astro/logo.te5VL_aD.svg)Docs](https://docs-durable-objects-instance-replaced-errors.previews.developers.cloudflare.com/)

```json
{"@context":"https://schema.org","@type":"TechArticle","@id":"https://developers.cloudflare.com/use-cases/company-security/device-security/#page","headline":"Ensure device endpoint security · Cloudflare use cases","description":"Verify device posture before granting access.","url":"https://developers.cloudflare.com/use-cases/company-security/device-security/","inLanguage":"en","image":"https://developers.cloudflare.com/og-docs.png","dateModified":"2026-08-24","publisher":{"@type":"Organization","name":"Cloudflare","description":"One platform for your apps, agents, and workforce. Build, secure, and scale without managing infrastructure","url":"https://www.cloudflare.com/","sameAs":["https://github.com/cloudflare","https://www.linkedin.com/company/cloudflare","https://x.com/cloudflare"],"logo":{"@type":"ImageObject","url":"https://developers.cloudflare.com/logo.svg"},"address":{"@type":"PostalAddress","streetAddress":"101 Townsend St","addressLocality":"San Francisco","addressRegion":"CA","postalCode":"94107","addressCountry":"US"},"contactPoint":[{"@type":"ContactPoint","contactType":"Customer Support","url":"https://support.cloudflare.com/","availableLanguage":["English"]},{"@type":"ContactPoint","contactType":"Sales","url":"https://www.cloudflare.com/contact/","availableLanguage":["English"]}]},"isPartOf":{"@type":"WebSite","@id":"https://developers.cloudflare.com/#website","name":"Cloudflare Docs","url":"https://developers.cloudflare.com/"}}
```