Bringing More Transparency To Post-Quantum Usage, Encrypted Messaging, And Routing Security
Cloudflare, Friday, February 27th, 2026
Cloudflare Radar already offers a wide array of security insights - from application and network layer attacks, to malicious email messages, to digital certificates and Internet routing.
And today we're introducing even more. We are launching several new security-related data sets and tools on Radar:
We are extending our post-quantum (PQ) monitoring beyond the client side to now include origin-facing connections. We have also released a new tool to help you check any website's post-quantum encryption compatibility.
A new Key Transparency section on Radar provides a public dashboard showing the real-time verification status of Key Transparency Logs for end-to-end encrypted messaging services like WhatsApp, showing when each log was last signed and verified by Cloudflare's Auditor.