Improving Smart Tiered Cache for Public Cloud Regions
Smart Tiered Cache allows for precise upper tier selection for origins hosted on AWS, GCP, Azure, and Oracle Cloud with customer-provided cloud region hints.
Cloudflare Blog
20 articles
Why we cannot wait for better post-quantum signature algorithms
NIST is advancing nine new post-quantum signature algorithms as potential candidates for future standardization. We take a closer look at all of them, and ar...
Introducing Meerkat: an experiment in global consensus
Cloudflare Research is building a global consensus service called Meerkat that uses a new consensus algorithm called QuePaxa. We plan to use Meerkat to build...
Cloudflare proudly joins the UK government's Cyber Resilience Pledge
The pledge is a voluntary framework inviting organizations to commit to foundational cyber security governance, board-level accountability, and supply chain ...
Your Worker can now have its own cache in front of it
We are launching Workers Cache, a regionally tiered cache that sits directly in front of your Worker entrypoints.
Announcing the Monetization Gateway: charge for any resource behind Cloudflare via x402
We're opening the waitlist for our Monetization Gateway, which will allow you to charge for any web page, dataset, API, or MCP tool behind Cloudflare. The ch...
Content Independence Day, one year on: building the business model for the agentic Internet
One year after declaring Content Independence Day, a dynamic market for monetized content has officially emerged. In this report, we examine how the rise of ...
Making AI search smarter
Search is how we find nearly everything on the web — creators, merchants, answers. AI is rewriting the rules, leaving creators caught between staying discove...
Your site, your rules: new AI traffic options for all customers
For our second Content Independence Day, we’re giving website owners finer options to manage AI traffic. Instead of a one-size-fits-all block, all customers ...
Unmasking the crawls with Attribution Business Insights
Cloudflare’s new Attribution Business Insights dashboard helps website owners understand crawler behavior, appetite, and potential value, fueling business-le...
How we built saga rollbacks for Cloudflare Workflows
Cloudflare Workflows, our durable execution engine for multi-step applications, now supports saga-style rollbacks, allowing developers to specify a compensat...
Unlocking the Cloudflare app ecosystem with OAuth for all
Self-Managed OAuth is now available to all developers on Cloudflare. Here's how we executed a zero-downtime migration of our core OAuth engine to make it hap...
The post-quantum EO is an important milestone. Now it’s time to get to work
The new post-quantum executive order sets a 2030 migration deadline and establishes a powerful foundation for post-quantum resilience. We look at what it get...
How we found a bug in the hyper HTTP library
By rearchitecting the Images binding, we accidentally uncovered a bug that existed in the open-source hyper library across multiple major versions.
Temporary Cloudflare Accounts for AI agents
The moment an agent needs to deploy something, it slams face-first into a wall built for humans. Today we're rolling out Temporary Accounts on Cloudflare Wor...
Build your own vulnerability harness
We break down the technical architecture behind our multi-stage vulnerability discovery harness and automated triage loop. Learn how we manage state controls...
Celebrating 12 years of Project Galileo
To mark the 12th anniversary of Project Galileo, Cloudflare has released its first comprehensive report analyzing cyberattacks against civil society.
Bringing more agent harnesses and frameworks to Cloudflare, starting with Flue
The Agents SDK is now a runtime any agent framework can build on. Today we're opening up the Agents SDK primitives, with Flue as a first framework targeting ...
Introducing the Cloudflare One stack: agent-powered deployment
The Cloudflare One stack is a library of agent skills that gives any AI agent the knowledge it needs to plan, deploy, and manage a Zero Trust environment — n...
Cloudflare DMARC Management is now generally available
Get unified visibility into your email authentication posture and reach full DMARC enforcement with deeper reporting, record analysis, and SPF audits free fo...