How the April 28, 2025 power outage in Portugal/Spain impacted Internet traffic

Cloudflare - Prepping for post-quantum: a beginner’s guide to lattice cryptography

Searching for the cause of hung tasks in the Linux kernel

Cloudflare R2 Data Catalog: Managed Apache Iceberg tables with zero egress fees

Cloudflare Acquires Outerbase

A steam locomotive from 1993 broke my yarn test

Cloudflare: Trapping misbehaving bots in an AI Labyrinth

Password reuse is rampant: nearly half of observed user logins are compromised

Open-sourcing OpenPubkey SSH (OPKSSH): integrating single sign-on with SSH

Chaos in the Cloudflare Lisbon Office