Banish bots from your Waiting Room and improve wait times for real users
Cloudflare Waiting Room is improving the user experience through the addition of Turnstile and Session Revocation, keeping wait times low and protecting against bot traffic.
The Cloudflare Blog
Cloudflare’s 2024 Transparency Reports - now live with new data and a new format
Cloudflare’s 2024 Transparency Reports are now live — with new topics, new data points, and a new format, consistent with the EU’s Digital Services Act
Some TXT about, and A PTR to, new DNS insights on Cloudflare Radar
The new Cloudflare Radar DNS page provides increased visibility into aggregate traffic and usage trends seen by our 1.1.1.1 resolver
Keep AI interactions secure and risk-free with Guardrails in AI Gateway
Deploy AI safely with built-in Guardrails in AI Gateway. Flag and block harmful or inappropriate content, protect personal data, and ensure compliance in real-time
Making Cloudflare the best platform for building AI Agents
Today we’re excited to share a few announcements on how we’re making it even easier to build AI agents on Cloudflare.
Helping civil society monitor cyber attacks with the CyberPeaceTracer and Cloudflare Email Security
We’re proud to collaborate with CyberPeace Institute by powering its latest initiative, the CyberPeace Tracer, a platform that enables civil society organizations to proactively report cyber threats.
Searching for the cause of hung tasks in the Linux kernel
The Linux kernel can produce a hung task warning. Searching the Internet and the kernel docs, you can find a brief explanation that the process is stuck in the uninterruptible state.
Automatic Audit Logs: new updates deliver increased transparency and accountability
We’re excited to announce the beta release of Automatic Audit Logs, offering greater transparency and control.
Offline celebrations: how Christmas, NYE, and Lunar New Year festivities shape online behavior
This blog examines how diverse cultural celebrations — from Western Christmas to Orthodox and Lunar New Year festivities — shape global Internet traffic.
QUIC action: patching a broadcast address amplification vulnerability
Cloudflare was recently contacted by researchers who discovered a broadcast amplification vulnerability through their QUIC Internet measurement research. We've implemented a mitigation.
Resolving a Mutual TLS session resumption vulnerability
Cloudflare patched a Mutual TLS (mTLS) vulnerability (CVE-2025-23419) reported via its Bug Bounty Program. The flaw in session resumption allowed client certificates to authenticate across different
Cloudflare incident on February 6, 2025
On Thursday, February 6, 2025, we experienced an outage with our object storage service (R2) and products that rely on it. Here's what happened and what we're doing to fix this going forward.
Cloudflare’s commitment to advancing Public Sector security worldwide by pursuing FedRAMP High, IRAP, and ENS
Cloudflare achieves ENS certification, and intends to pursue FedRAMP High and IRAP.
No hallucinations here: track the latest AI trends with expanded insights on Cloudflare Radar
Today, we are launching a new dedicated “AI Insights” page on Cloudflare Radar that incorporates this graph and builds on it with additional metrics.
Preserving content provenance by integrating Content Credentials into Cloudflare Images
Media and journalism companies can now build end-to-end workflows that support Content Credentials by using Cloudflare Images.
A diversity of downtime: the Q4 2024 Internet disruption summary
After a rather busy third quarter, the fourth quarter of 2024 saw significantly fewer Internet disruptions.
Cloudflare meets new Global Cross-Border Privacy (CBPR) standards
Cloudflare is the first organization globally to announce having been successfully audited against the ‘Global Cross-Border Privacy Rules’ system and ‘Global Privacy Recognition for Processors’.
Cloudflare thwarts over 47 million cyberthreats against Jewish and Holocaust educational websites
January 27 marks the International Holocaust Remembrance Day — a solemn occasion to honor the memory of the six million Jews who perished in the Holocaust, along with countless others who fell victim
Over 700 million events/second: How we make sense of too much data
Here we explain how we made our data pipeline scale to 700 million events per second while becoming more resilient than ever before. We share some math behind our approach and some of the designs of
Record-breaking 5.6 Tbps DDoS attack and global DDoS trends for 2024 Q4
2024 ended with a bang. Cloudflare mitigated another record-breaking DDoS attack peaking at 5.6 Tbps.
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