---
title: Secure Access Service Edge (SASE)
description: Reference architecture diagrams for SASE solutions.
image: https://developers.cloudflare.com/core-services-preview.png
---

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

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# Secure Access Service Edge (SASE)

* [ Access to private apps without having to deploy client agents ](https://developers.cloudflare.com/reference-architecture/diagrams/sase/sase-clientless-access-private-dns/)
* [ Cloudflare One Appliance deployment options ](https://developers.cloudflare.com/reference-architecture/diagrams/sase/cloudflare-one-appliance-deployment/)
* [ Deploy self-hosted VoIP services for hybrid users ](https://developers.cloudflare.com/reference-architecture/diagrams/sase/deploying-self-hosted-voip-services-for-hybrid-users/)
* [ DNS filtering solution for Internet service providers ](https://developers.cloudflare.com/reference-architecture/diagrams/sase/gateway-dns-for-isp/)
* [ Extend ZTNA with external authorization and serverless computing ](https://developers.cloudflare.com/reference-architecture/diagrams/sase/augment-access-with-serverless/)
* [ Protective DNS for governments ](https://developers.cloudflare.com/reference-architecture/diagrams/sase/gateway-for-protective-dns/)
* [ Secure access to SaaS applications with SASE ](https://developers.cloudflare.com/reference-architecture/diagrams/sase/secure-access-to-saas-applications-with-sase/)
* [ Zero Trust and Virtual Desktop Infrastructure ](https://developers.cloudflare.com/reference-architecture/diagrams/sase/zero-trust-and-virtual-desktop-infrastructure/)

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