2020-04-18
The Internet has been vital to our response to the COVID-19 crisis: enabling researchers to communicate with the rest of the world, connecting resources with people who need them, and sharing data about the spread. ...
2020-04-17
BGP leaks and leaks and hijacks have been accepted as an unavoidable part of the Internet for far too long. Today, we are releasing isBGPSafeYet.com, a website to track deployments and filtering of invalid routes by the major networks....
2020-04-17
Cloudflare Enterprise customers can now authenticate themselves for phone support using TOTP tokens, either by using an authenticator app or generating single-use tokens from the Cloudflare Dashboard....
2020-04-16
COBOL is often a source of amusement for programmers because it is seen as old, verbose, clunky, and difficult to maintain. COBOL can now be used to write code for Cloudflare’s serverless platform Workers....
2020-04-16
Starting at 1531 UTC and lasting until 1952 UTC, the Cloudflare Dashboard and API were unavailable because of the disconnection of multiple, redundant fibre connections from one of our two core data centers....
2020-04-15
During the spread of COVID-19, Cloudflare is offering free services to government agencies around the world to help them stay online and provide essential information to the public....
2020-04-14
We announced support for HTTP/3, the successor to HTTP/2, during Cloudflare’s birthday week last year. Our goal is and has always been to help build a better Internet. Even though HTTP/3 is still in draft status, we've seen a lot of interest from our users....
2020-04-13
Cloudflare now covers SSH, RDP and Minecraft, offering DDoS protection and increased network performance. Spectrum pay-as-you-go now available on all paid plans....
2020-04-13
Over the course of ten weeks, our team of three interns (two engineering, one product management) went from a problem statement to a new feature, which is still working in production for all Cloudflare customers....
2020-04-11
As a large portion of Internet access shifted from office-focused areas, like city centers and business parks, towards more residential areas like suburbs and outlying towns, we wanted to find out just precisely how broad this geographical traffic migration was. ...
2020-04-10
Over the past 6 months, volumetric DDoS attacks decreased by 82%. However volumetric attacks are not gone yet, still peaking as high as 418 Gbps. In this post, we cover the changing attack landscape and how Cloudflare adapts and evolves to keep the internet safe....
2020-04-09
Back in the summer of 2017 I was an intern at Cloudflare. During the scholastic year I was a grad student working on automorphic forms and computational Langlands at Berkeley....
2020-04-08
We recently migrated the CAPTCHA provider we use from Google's reCAPTCHA to a service provided by the independent hCaptcha. Here's a walk through of the rationale in more detail....
2020-04-08
Starting today, you can get even more out of your 1.1.1.1 app. By adding Cloudflare Gateway’s secure DNS filtering to your 1.1.1.1 app, you can add a layer of security and block malicious domains flagged as phishing, command and control, or spam....
2020-04-07
Crossbow is a tool that is now allowing Cloudflare’s Technical Support Engineers to perform diagnostic activities from running commands (like traceroutes, cURL requests and DNS queries) to debugging product features and performance features using bespoke tools....
2020-04-06
We were wondering - can we just enable Linux "conntrack"? How does it actually work? I volunteered to help the team understand the dark corners of the Linux's "conntrack" stateful firewall subsystem....
2020-04-04
Check out our fourteenth edition of The Serverlist below. Get the latest scoop on the serverless space, get your hands dirty with new developer tutorials, engage in conversations with other serverless developers, and find upcoming meetups and conferences to attend....
2020-04-03
When I arrived at Cloudflare for an internship in the summer of 2018, I was taken on a tour, introduced to my mentor who took me out for coffee (shoutout to Preston), and given a quick whiteboard overview of how Cloudflare works....
2020-04-02
Today we are announcing that we will double the size of Cloudflare’s summer 2020 internship class....
2020-04-02
Today we made a mistake. The mistake caused a number of LGBTQIA+ sites to inadvertently be blocked by the new 1.1.1.1 for Families service. I wanted to walk through what happened, why, and what we've done to fix it....
