January 23, 2024 2:00 PM
How Cloudflare’s AI WAF proactively detected the Ivanti Connect Secure critical zero-day vulnerability
The issuance of Emergency Rules by Cloudflare on January 17, 2024, helped give customers a big advantage in dealing with these threats...
January 22, 2024 2:00 PM
Q4 2023 Internet disruption summary
In this post, we review selected Internet disruptions observed by Cloudflare during the fourth quarter of 2023, supported by traffic graphs from Cloudflare Radar and other internal Cloudflare tools, and grouped by associated cause or common geography...
January 09, 2024 2:00 PM
DDoS threat report for 2023 Q4
Welcome to the sixteenth edition of Cloudflare’s DDoS Threat Report. This edition covers DDoS trends and key findings for the fourth and final quarter of the year 2023, complete with a review of major trends throughout the year...
January 09, 2024 2:00 PM
Introducing Cloudflare’s 2024 API security and management report
Today, we’re releasing our 2024 API Security and Management Report. This blog introduces and is a supplement to the API Security and Management Report for 2024 where we detail exactly how we’re protecting our customers, and what it means for the future of API security...
January 08, 2024 2:00 PM
An overview of Cloudflare's logging pipeline
In this post, we’re going to go over what that looks like, how we achieve high availability, and how we meet our Service Level Objectives (SLOs) while shipping close to a million log lines per second...
January 04, 2024 4:07 PM
Privacy Pass: upgrading to the latest protocol version
In this post, we explore the latest changes to Privacy Pass protocol. We are also excited to introduce a public implementation of the latest IETF draft of the Privacy Pass protocol — including a set of open-source templates that can be used to implement Privacy Pass Origins, Issu...
December 22, 2023 4:16 PM
Have your data and hide it too: an introduction to differential privacy
Providing software and web services that deliver value for users often requires measuring user behavior. In this blog we discuss emerging cryptographic and statistical techniques that enable collecting such measurements without violating user privacy...
December 21, 2023 4:15 PM
A return to US net neutrality rules?
Cloudflare has long supported the open Internet principles that are behind net neutrality, and we still do today. That’s why we filed comments with the FCC expressing our support for these principles...
December 20, 2023 2:00 PM
Don’t let the cyber grinch ruin your winter break: Project Cybersafe Schools protects small school districts in the US
In August of this year, as part of the White House Back to School Safely: K-12 Cybersecurity Summit, Cloudflare announced Project Cybersafe Schools to help support eligible K-12 public school districts with a package of Zero Trust cybersecurity solutions — for free, and with no t...