Cloudflare named in 2025 Gartner® Magic Quadrant™ for Security Service Edge
2025-05-23
For the third consecutive year, Gartner has named Cloudflare to the Gartner® Magic Quadrant™ for Security Service Edge (SSE) report....
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Resolving a request smuggling vulnerability in Pingora
2025-05-22
Cloudflare patched a vulnerability (CVE-2025-4366) in the Pingora OSS framework, which exposed users of the framework and Cloudflare CDN’s free tier to potential request smuggling attacks....
Bringing connections into view: real-time BGP route visibility on Cloudflare Radar
2025-05-21
Real-time BGP route visualization is now available on Cloudflare Radar, providing immediate insights into global Internet routing....
Performance measurements… and the people who love them
2025-05-20
Developers have a gut-felt understanding for performance, but that intuition breaks down when systems reach Cloudflare’s scale....
Your IPs, your rules: enabling more efficient address space usage
2025-05-19
IPv4 is expensive, and moving network resources around is hard. Previously, when customers wanted to use multiple Cloudflare services, they had to bring a new address range....
Vulnerability transparency: strengthening security through responsible disclosure
2025-05-16
In line with CISA’s Secure By Design pledge, Cloudflare shares its vulnerability disclosure process, CVE issuance criteria, and CNA duties. ...
Forget IPs: using cryptography to verify bot and agent traffic
2025-05-15
Bots now browse like humans. We're proposing bots use cryptographic signatures so that website owners can verify their identity. Explanations and demonstration code can be found within the post....
First-party tags in seconds: Cloudflare integrates Google tag gateway for advertisers
2025-05-08
Cloudflare introduces a one-click integration with Google tag gateway for advertisers....
QUIC restarts, slow problems: udpgrm to the rescue
2025-05-07
udpgrm is a lightweight daemon for graceful restarts of UDP servers. It leverages SO_REUSEPORT and eBPF to route new and existing flows to the correct server instance....
Scaling with safety: Cloudflare's approach to global service health metrics and software releases
2025-05-05
Learn how Cloudflare tackles the challenge of scaling global service health metrics to safely release new software across our global network....
Thirteen new MCP servers from Cloudflare you can use today
2025-05-01
You can now connect to Cloudflare's first publicly available remote Model Context Protocol (MCP) servers from any MCP client that supports remote servers. ...
MCP Demo Day: How 10 leading AI companies built MCP servers on Cloudflare
2025-05-01
We’re teaming up with Anthropic, Asana, Atlassian, Block, Intercom, Linear, PayPal, Sentry, Stripe, and Webflow to launch new remote MCP servers, built on Cloudflare, to enable Claude users to manage...
Bringing streamable HTTP transport and Python language support to MCP servers
2025-04-30
We're continuing to make it easier for developers to bring their services into the AI ecosystem with the Model Context Protocol (MCP) with two new updates....
How the April 28, 2025, power outage in Portugal and Spain impacted Internet traffic and connectivity
2025-04-28
A massive power outage struck significant portions of Portugal and Spain at 10:34 UTC on April 28, disrupting everyday activities and services....
Targeted by 20.5 million DDoS attacks, up 358% year-over-year: Cloudflare’s 2025 Q1 DDoS Threat Report
2025-04-27
DDoS attacks are surging. In 2025 Q1, Cloudflare blocked +20M attacks (a 358% YoY spike) along with 5.6 Tbps and 4.8 Bpps record-breaking attacks....
New year, no shutdowns: the Q1 2025 Internet disruption summary
2025-04-22
In Q1 2025, we observed Internet disruptions around the world caused by cable damage, power outages, natural disasters, fire, a cyberattack, and technical problems....
Why I joined Cloudflare: to build world-class partnerships in EMEA
2025-04-15
The EMEA region is a patchwork of diverse markets, industries, and regulatory environments, and it demands a partner-centric approach. That’s why I joined Cloudflare as VP of EMEA Partnerships....
Why I joined Cloudflare as Chief People Officer — Kelly Russell
2025-04-14
After years navigating the world of high-growth tech, I’ve learned to recognize a special opportunity when I see one. That’s exactly why I’m thrilled to join Cloudflare as Chief People Officer. ...
Developer Week 2025 wrap-up
2025-04-14
We’ve closed out Developer Week 2025. Here’s a quick recap of the announcements and in-depth technical explorations that went out during the week....
Simple, scalable, and global: Containers are coming to Cloudflare Workers in June 2025
2025-04-11
Cloudflare Containers are coming this June. Run new types of workloads on our network with an experience that is simple, scalable, global and deeply integrated with Workers....
