The Cloudflare Blog

Cloudflare’s commitment to the CISA pledge reflects our dedication to transparency and accountability to our customers. This blog post outlines how we deliver newly patched kernels across our

Media-rich applications require image and video pipelines that integrate seamlessly with the rest of your technology stack. Here’s how the Images binding enables you to build more flexible workflows.

Yarn tests fail consistently at the 27-second mark. The usual suspects are swiftly eliminated. A deep dive is taken to comb through traces, only to be derailed into an unexpected crash investigation.

Following up on having the fastest purge in the industry, we have now increased Instant Purge quotas across all Cloudflare plans. 

Today, after more than 13 years at the company, I am joining Cloudflare’s board of directors and retiring from my full-time position as CTO.

With Cloudflare’s victory against patent trolls Sable IP and Sable Networks in the books, it’s time to close out the case’s Project Jengo competition.

You can now build and deploy remote MCP servers to Cloudflare, and we handle the hard parts of building remote MCP servers for you.

OPKSSH (OpenPubkey SSH) is now open-sourced as part of the OpenPubkey project.

On March 21, 2025, multiple Cloudflare services, including R2 object storage experienced an elevated rate of error responses. Here’s what caused the incident, the impact, and how we are making sure it

Security Week 2025 has officially come to a close. Our updates for the week included a deep dive on our AI offering, a unified navigation experience, and an introduction to our AI Agent Cloudy.

Today we're announcing our latest contribution to Node.js, now available in v23.8.0: URLPattern.

Using Cloudflare’s CASB, integrate, scan, and detect sensitive data and misconfigurations in your cloud storage accounts.

Cloudflare is now assessed at the IRAP PROTECTED level, bringing our products and services to the Australian Public Sector.

Cloudflare’s Data Loss Prevention is reducing false positives by using a self-improving AI-powered algorithm, built on Cloudflare’s Developer Platform.

This post is a beginner's guide to lattices, the math at the heart of the transition to post-quantum (PQ) cryptography. It explains how to do lattice-based encryption and authentication from scratch.

Customers can now easily safeguard sensitive data in Microsoft Outlook with our new DLP Assist feature.

Cloudflare now provides clientless, browser-based support for the Remote Desktop Protocol (RDP). It enables secure, remote Windows server access without VPNs or RDP clients.

Forrester Research has recognized Cloudflare as a Leader in its The Forrester Wave™: Web Application Firewall Solutions, Q1 2025 report.

Cloudflare’s first AI agent, Cloudy, helps make complicated configurations easy to understand for Cloudflare administrators.

We’re introducing a new Application Security experience in the Cloudflare dashboard, with a reworked UI organized by use cases, making it easier for customers to navigate and secure their accounts.