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....
2020-04-01
While WARP started as an option within the 1.1.1.1 app, it's really a technology that can benefit any device connected to the Internet. In fact, one of the most common requests we've gotten over the last year is support for WARP for macOS and Windows. Today we're announcing exactly that....
2020-04-01
Introducing 1.1.1.1 for Families — the easiest way to add a layer of protection to your home network and protect it from malware and adult content. ...
2020-04-01
We’re excited to announce that Cloudflare now supports security keys as a two factor authentication (2FA) method for all users....
2020-03-31
We took a big step toward improving Internet privacy and security with the launch of the 1.1.1.1 public DNS resolver. And we really meant privacy first. We were not satisfied with the status quo and believed that secure DNS resolution with transparent privacy practices should be the new normal. ...
2020-03-30
At peak, Cloudflare’s network processes more than 14 million HTTP requests per second. We spend a lot of time thinking about the tools we use to make those requests faster and more secure....
2020-03-28
Rewind to 2015. Back then, as with many other companies, all of Cloudflare’s internally-hosted applications were reached via a hardware-based VPN. ...
2020-03-28
With so many people at Cloudflare now working remotely, it's worth stepping back and looking at the systems we use to get work done and how we protect them. Over the years we've migrated from a traditional "put it behind the VPN!" company to a modern zero-trust architecture. ...
2020-03-27
As part of our ongoing compliance efforts Cloudflare’s PCI scope is reviewed quarterly and after any significant changes to ensure all in-scope systems are operating in accordance with the PCI DSS....
2020-03-26
As our developer documentation grows so does the need for tooling. Let’s walk through how we migrated our documentation site to Gatsby to take full advantage of static generation and React. ...
2020-03-25
Encrypting data at rest is vital for Cloudflare with more than 200 data centres across the world. In this post, we will investigate the performance of disk encryption on Linux and explain how we made it at least two times faster for ourselves and our customers!...
2020-03-24
We started the Bandwidth Alliance in 2018 with a group of like-minded cloud and networking partners. Our common goal was to help our mutual customers reduce or eliminate data transfer charges, sometimes known as "bandwidth” or “egress” fees, between the cloud and the consumer. ...
2020-03-24
Recently, we developed a technology that reduces our hit tail latency and reduces the wear out of SSDs. This technology is a memory-SSD hybrid storage system that puts unpopular assets in memory....
2020-03-23
Today, we’re launching support for the security.txt initiative through Workers to help give security researchers a common location to learn about how to communicate with our team....
2020-03-21
The Cloudflare Load Balancer was introduced over three years ago to provide our customers with a powerful, easy to use tool to intelligently route traffic to their origins across the world....
2020-03-20
Check out our thirteenth 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....
