Cloudflare is not affected by the OpenSSL vulnerabilities CVE-2022-3602 and CVE-2022-3786
2022-11-02
Information on CVE-2022-3602 and CVE-2022-3786, and why Cloudflare was not impacted...
Privacy Gateway: a privacy preserving proxy built on Internet standards
2022-10-27
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...
Stronger than a promise: proving Oblivious HTTP privacy properties
2022-10-27
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...
Partial Cloudflare outage on October 25, 2022
2022-10-26
Today, a change to our Tiered Cache system caused some requests to fail for users with status code 530...
Email Routing leaves Beta
2022-10-25
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...
And here's another one: the Next.js Edge Runtime becomes the fourth full-stack framework supported by Cloudflare Pages
2022-10-24
You can now deploy SSR Next.js applications to the Cloudflare Pages platform ⚡️...
Page Shield can now watch for malicious outbound connections made by third-party JavaScript code
2022-10-21
Starting today, Page Shield can now watch for malicious outbound connections made by third-party JavaScript code...
Cloudflare Workers and micro-frontends: made for one another
2022-10-20
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...
Making peering easy with the new Cloudflare Peering Portal
2022-10-19
Cloudflare's peering portal allows users to log in with existing PeeringDB credentials and request peering sessions with cloudflare direct from the portal...
Internet disruptions overview for Q3 2022
2022-10-18
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...
Cloudflare DDoS threat report 2022 Q3
2022-10-12
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...
Assembly within! BPF tail calls on x86 and ARM
2022-10-10
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...
Cloudflare Pages gets even faster with Early Hints
2022-10-07
Announcing support for sending Early Hints from your Cloudflare Pages projects...
Total TLS: one-click TLS for every hostname you have
2022-10-06
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...
Join our upcoming live roadshow series: ‘Zero Trust, Zero Nonsense’
2022-10-05
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...
Bringing the best live video experience to Cloudflare Stream with AV1
2022-10-05
Cloudflare Stream now supports the AV1 codec for live video in open beta, unlocking live-streaming at higher resolution, with lower bandwidth...
What we served up for the last Birthday Week before we're a teenager
2022-10-03
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...
Defending against future threats: Cloudflare goes post-quantum
2022-10-03
The future of a private and secure Internet is at stake; that is why today we have enabled post-quantum cryptography support for all our customers...
Automatic (secure) transmission: taking the pain out of origin connection security
2022-10-03
Today we’re excited to announce that we will soon be offering a zero-configuration option for security on Cloudflare. If we find that we can automatically upgrade the security connection between Cloudflare and a user’s origin, we will...
Introducing post-quantum Cloudflare Tunnel
2022-10-03
Every connection we make post-quantum secure, we remove one opportunity for compromise: that's why we are announcing post-quantum Cloudflare Tunnel to help you secure every connection to our network...