Information Queue2026-10-31 19:56:00

Cloudflare’s Post-Quantum GeoKey Manager Enters Closed Beta Without Attribute-Based Encryption

Cloudflare has moved a post-quantum rebuild of GeoKey Manager into closed beta, guarding geo-fenced keys with hybrid ML-KEM-768 and X25519 instead of the attribute-based encryption used since 2022.

Summary

Keys live only in kernel memory on verified regional servers, and any failed check rejects the request, a fail-closed choice practitioners ask could cause a regional outage. GA is planned for Q1 2027.

cloudflaredevopsdevelopmentarchitecture & designnewscloud computingquantum computingsecurity

This is a brief wire summary, the full story (linked below) has the complete details.

KazaSec's take

Stories like this are part of why proactive security testing exists, finding the gap before someone else does is always cheaper than responding after the fact.

Coverage details

Source: Information Queue
Published: 2026-10-31 19:56:00
Author: steef-jan wiggers
Category: toptechnology

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