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23 changes: 23 additions & 0 deletions src/content/changelog/workers/2026-06-25-workers-access.mdx
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---
title: Cloudflare Access for Workers
description: Require sign-in for all Workers, one Worker, preview deployments, or a specific Worker hostname.
products:
- workers
date: 2026-06-25
---

You can now use Cloudflare Access to require sign-in before visitors can reach your Workers. This lets you make internal tools, staging environments, and preview deployments private without adding authentication code to your Worker.

You can choose what Access protects:

- Production and preview deployments for all Workers.
- Preview deployments for all Workers.
- Production and preview deployments for one Worker.
- Preview deployments for one Worker.
- One `workers.dev` hostname, Custom Domain, subdomain, or path.

If account-level Access protects all Workers, you can add a Worker-level bypass to keep a specific Worker public.

You can also configure Workers Access with the API using Worker destination types, and validate the Access JWT in your Worker when you rely on signed-in user identity.

For setup instructions, refer to [Cloudflare Access for Workers](/workers/configuration/cloudflare-access/).