Conventional cryptography is under threat. Upgrade to post-quantum cryptography with Cloudflare Zero Trust.

This post announces the first phase of end-to-end quantum readiness for Cloudflare's Zero Trust platform, enabling customers to protect corporate network traffic with post-quantum cryptography. It details the 'harvest now, decrypt later' threat and the challenges of deprecating cryptography. The post explains Cloudflare's two-phase migration strategy, focusing on TLS 1.3 key agreement with ML-KEM. It highlights the integration of PQC into Cloudflare Access, WARP device client, and Gateway, and provides technical details on how the Zero Trust platform supports PQC.