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

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# Secure Access Service Edge (SASE)

Last updated Aug 24, 2026|Copy as Markdown|[View as Markdown](https://docs-durable-objects-instance-replaced-errors.previews.developers.cloudflare.com/reference-architecture/diagrams/sase/index.md)|[Agent setup](https://docs-durable-objects-instance-replaced-errors.previews.developers.cloudflare.com/agent-setup/)

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

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