November 11, 2022 6:14PM
2022 US midterm elections attack analysis
For Athenian Project and Cloudflare for Campaigns participant websites, overall traffic volume ramped as Election Day approached...
November 09, 2022 4:41PM
Protecting election groups during the 2022 US midterm elections
We at Cloudflare are proud to be able to play a role in helping safeguard the integrity of the electoral process. Through our Impact programs, we provide cyber security products to help protect access to authoritative voting information and the security of sensitive voter data...
November 03, 2022 7:42PM
How the Brazilian Presidential elections affected Internet traffic
What happens to the Internet traffic of a country when an important election happens. In Brazil, the first round of the Presidential elections brought a 10% decrease in Internet traffic, but the runoff on Sunday had a bigger: 21% drop...
November 02, 2022 9:31AM
Cloudflare is not affected by the OpenSSL vulnerabilities CVE-2022-3602 and CVE-2022-3786
Information on CVE-2022-3602 and CVE-2022-3786, and why Cloudflare was not impacted...
October 27, 2022 2:01PM
Privacy Gateway: a privacy preserving proxy built on Internet standards
Privacy Gateway enables privacy-forward applications to use Cloudflare as a trusted Relay, limiting which identifying information, including IP addresses, is visible to their infrastructure...
October 27, 2022 2:00PM
Stronger than a promise: proving Oblivious HTTP privacy properties
In this blog post, we describe a formal, computer-aided security analysis of Oblivious HTTP, an emerging IETF standard that applications can use to improve user privacy...
October 26, 2022 4:02AM
Partial Cloudflare outage on October 25, 2022
Today, a change to our Tiered Cache system caused some requests to fail for users with status code 530...
October 25, 2022 2:00PM
Email Routing leaves Beta
Today Email Routing leaves Beta and an update on all the new things we've been adding to the service, including behind-the-scenes and not-so-visible improvements...
October 24, 2022 2:00PM
And here's another one: the Next.js Edge Runtime becomes the fourth full-stack framework supported by Cloudflare Pages
You can now deploy SSR Next.js applications to the Cloudflare Pages platform ⚡️...
October 21, 2022 2:53PM
October 20, 2022 2:00PM
Cloudflare Workers and micro-frontends: made for one another
In this blog-post we demonstrate how hosting and combining multiple server-side rendered micro-frontends on Cloudflare Workers offer a highly scalable, high performance solution to these problems...
October 19, 2022 7:26PM
Making peering easy with the new Cloudflare Peering Portal
Cloudflare's peering portal allows users to log in with existing PeeringDB credentials and request peering sessions with cloudflare direct from the portal...
October 18, 2022 6:36PM
Internet disruptions overview for Q3 2022
In this post, we review selected Internet disruptions observed by Cloudflare during the second quarter of 2022, supported by traffic graphs from Cloudflare Radar and other internal Cloudflare tools, and grouped by associated cause or common geography...
October 12, 2022 2:00PM
Cloudflare DDoS threat report 2022 Q3
In Q3, DDoS attacks increased by 111% YoY, Cloudflare auto-mitigated a 2.5 Tbps attack targeting a Minecraft server as multi-terabit scale DDoS attacks become increasingly frequent. Read more in our 2022 Q3 DDoS Report...
October 10, 2022 2:00PM
Assembly within! BPF tail calls on x86 and ARM
We have first adopted the BPF tail calls when building our XDP-based packet processing pipeline. BPF tail calls have served us well since then. But they do have their caveats...
October 07, 2022 2:00PM
Cloudflare Pages gets even faster with Early Hints
Speed & Reliability
Announcing support for sending Early Hints from your Cloudflare Pages projects...
October 06, 2022 7:00PM
Total TLS: one-click TLS for every hostname you have
Advanced Certificate Manager
Today, we’re excited to announce Total TLS — a one-click feature that will issue individual TLS certificates for every subdomain in our customer’s domains...
October 05, 2022 8:00PM
Join our upcoming live roadshow series: ‘Zero Trust, Zero Nonsense’
Cloudflare Zero Trust
Starting in a couple of weeks, and continuing through the end of the year, we’re hosting a series of Zero Trust Roadshows in various North American cities...
October 05, 2022 6:08PM
Bringing the best live video experience to Cloudflare Stream with AV1
Cloudflare Stream now supports the AV1 codec for live video in open beta, unlocking live-streaming at higher resolution, with lower bandwidth...
October 03, 2022 4:54PM
What we served up for the last Birthday Week before we're a teenager
Cloudflare's 12th birthday week: 36 announcements ranging from SIM cards to post quantum encryption via hardware keys and so much more. Here’s a review of everything we announced this week...