Cloudflare Workers database integration with Upstash
2023-08-02
Announcing the new Upstash database integrations for Workers. Now it is easier to use Upstash Redis, Kafka and QStash inside your Worker ...
Cloudflare Radar's new BGP origin hijack detection system
2023-07-28
BGP origin hijacks allow attackers to intercept, monitor, redirect, or drop traffic destined for the victim's networks. We explain how Cloudflare built its BGP hijack detection system, from its design and implementation to its integration on Cloudflare Radar...
Q2 2023 Internet disruption summary
2023-07-27
In this post, we review selected Internet disruptions observed by Cloudflare during the second quarter of 2023, supported by traffic graphs from Cloudflare Radar and other internal Cloudflare tools, and grouped by associated cause or common geography...
Routing information now on Cloudflare Radar
2023-07-27
The Internet is a vast, sprawling collection of networks that connect to each other. The new Cloudflare Radar Routing page monitors routing changes and anomalies and presents statistics about how we see traffic getting routed on the Internet...
How Cloudflare is staying ahead of the AMD vulnerability known as “Zenbleed”
2023-07-25
The Google Information Security Team revealed a new flaw in AMD's Zen 2 processors in a blog post today. The 'Zenbleed' flaw affects the entire Zen 2 product stack, from AMD's EPYC data center processors to the Ryzen 3000 CPUs, and can be exploited to steal sensitive data processed in the CPU, ...
Measuring the Internet's pulse: trending domains now on Cloudflare Radar
2023-07-24
Today, we are improving our Domain Rankings page and adding Trending Domains lists...
Protecting data on Apple devices with Cloudflare and Jamf
2023-07-20
Our unique partnership offering will enable Jamf customers to easily implement network Data Loss Prevention (DLP), Remote Browser Isolation (RBI), and SaaS Tenancy Controls from Cloudflare to prevent sensitive data loss from their Apple devices...
Cloudflare Zaraz steps up: general availability and new pricing
2023-07-19
Cloudflare Zaraz has transitioned out of beta and is now generally available to all customers. It is included under the free, paid, and enterprise plans of the Cloudflare Developer Platform. Visit our docs to learn more on our different plans...
DDoS threat report for 2023 Q2
2023-07-18
Q2 2023 saw an unprecedented escalation in DDoS attack sophistication. Pro-Russian hacktivists REvil, Killnet and Anonymous Sudan joined forces to attack Western sites. Mitel vulnerability exploits surged by a whopping 532%, and attacks on crypto rocketed up by 600%....
Quickly see differences between Zone Versions with Version Comparisons
2023-07-14
Quickly compare changes between two Zone Versions with Version Comparisons available now...
DLP Exact Data Match beta now available
2023-07-13
Cloudflare One now supports exact data match for Data Loss Prevention...
How the Cloudflare global network optimizes for system reboots during low-traffic periods
2023-07-12
We run a wide fleet of machines on the Cloudflare global network. This post describes how we minimize customer disruption during large-scale machine reboots using math!...
The day my ping took countermeasures
2023-07-11
Ping developers clearly put some thought into that. I wondered how far they went. Did they handle clock changes in both directions? Are the bad measurements excluded from the final statistics? How do they test the software?...
Bring your own CA for client certificate validation with API Shield
2023-07-11
API shield customers can now upload their own CA to use for client certificate validation. This ensures that only authorized clients and devices can make requests to your API endpoint or application. ...
Connection errors in Asia Pacific region on July 9, 2023
2023-07-11
On July 9, 2023, users in the Asia Pacific region experienced connection errors due to origin DNS resolution failures to .com and .net TLD nameservers...
How Cloudflare Images addressed the aCropalypse vulnerability
2023-07-10
Customers using Cloudflare Images or Image Resizing products are protected against the aCropalypse vulnerability. ...
Cloudflare Zaraz supports JSONata
2023-06-27
Discover the seamless integration of Cloudflare Zaraz and JSONata, enabling precise data customization for enhanced workflows. Effortlessly optimize data transmission to providers and APIs with ease. Unlock the power of fine-tuned data today...
Lost in transit: debugging dropped packets from negative header lengths
2023-06-26
In this post, we'll provide some insight into the process of investigating networking issues and how to begin debugging issues in the kernel using pwru and kprobe tracepoints...
All the way up to 11: Serve Brotli from origin and Introducing Compression Rules
2023-06-23
Today, we're enhancing our support for Brotli compression, enabling end-to-end Brotli compression for web content. Compression plays a vital role in reducing bytes during transfers, ensuring quicker downloads and seamless browsing...
