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Binary file added src/assets/images/radar/pq-encryption-test.png
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---
title: Browser Support Detection for PQ Encryption on Cloudflare Radar
description: New browser support detection for PQ encryption on Radar.
products:
- radar
date: 2025-10-06
---

[**Radar**](/radar/) now includes browser detection for Post-quantum (PQ) encryption.
The [Post-quantum encryption card](https://radar.cloudflare.com/adoption-and-usage#post-quantum-encryption) now checks whether a user’s browser supports post-quantum encryption.
If support is detected, information about the key agreement in use is displayed.

![Screenshot of the PQ encryption browser support test on the Adoption & Usage page](~/assets/images/radar/pq-encryption-test.png)
4 changes: 4 additions & 0 deletions src/content/release-notes/radar.yaml
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Expand Up @@ -3,6 +3,10 @@ link: "/radar/release-notes/"
productName: Radar
productLink: "/radar/"
entries:
- publish_date: "2025-10-06"
title: Add PQ encryption browser support check
description: |-
* Added a [post-quantum encryption browser support check](https://radar.cloudflare.com/adoption-and-usage#browser-support) to the PQ encryption card in the Adoption & Usage section.
- publish_date: "2025-09-29"
title: Add geolocation, ADM1 dimension to HTTP endpoints, and NetFlows endpoints
description: |-
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