Argo Tunnels: Spread the Load
June 20, 2018
We recently announced Argo Tunnel which allows you to deploy your applications anywhere, even if your webserver is sitting behind a NAT or firewall. Now, with support for load balancing, you can...
We have lift off - Rocket Loader GA is mobile!
June 01, 2018
Today we’re excited to announce the official GA of Rocket Loader, our JavaScript optimisation feature that will prioritise getting your content in front of your visitors faster than ever before with improved Mobile device support. ...
Rate Limiting: Delivering more rules, and greater control
May 21, 2018
With more platforms adopting DDoS safeguards like integrating mitigation services and enhancing bandwidth at vulnerable points, Layer 3 and 4 attacks are becoming far less effective than before....
Tracing System CPU on Debian Stretch
May 13, 2018
How an innocent OS upgrade triggered a cascade of issues and forced us into tracing Linux networking internals....
NEON is the new black: fast JPEG optimization on ARM server
April 13, 2018
Cloudflare's jpegtran implementation was optimized for Intel CPUs. Now that we intend to integrate ARMv8 processors, new optimizations for those are required....
MORE POSTS
April 06, 2018
Cloudflare Argo Tunnel with Rust+Raspberry Pi
Serving content from a Rust web server running on a Raspberry Pi from your home to the world, with a Cloudflare Argo Tunnels....
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April 05, 2018
Argo Tunnel: A Private Link to the Public Internet
Argo Tunnel lets you deploy services that are hidden on the internet. In other words, Argo Tunnel is like a P.O. box: someone can send you packets without knowing your real address. Only Cloudflare can see the server and communicate with it....
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March 24, 2018
London & Barcelona developers, we want to meet you this week
Are you based in London or Barcelona? My Developer Relations teammates and I are visiting these cities over the next two weeks. I would love to meet you and invite you to the three events I'm hosting. ...
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March 14, 2018
IBM Cloud, Now Powered by Cloudflare
Founded in 1911 as the Computing-Tabulating-Recording Company (CTR), IBM was renamed "International Business Machines" in 1924. 107 years later, IBM is one of 30 companies included in today’s Dow Jones Industrial Average and is one of the world's largest employers, with more than...
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March 13, 2018
Everyone can now run JavaScript on Cloudflare with Workers
We believe the true dream of cloud computing is that your code lives in the network itself. Your code doesn't run in "us-west-4", it runs everywhere....
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March 06, 2018
HTTP Analytics for 6M requests per second using ClickHouse
One of our large scale data infrastructure challenges here at Cloudflare is around providing HTTP traffic analytics to our customers. HTTP Analytics is available to all our customers via two options:...
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March 05, 2018
Squeezing the firehose: getting the most from Kafka compression
How Cloudflare was able to save hundreds of gigabits of network bandwidth and terabytes of storage from Kafka....
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February 23, 2018
Creating a single pane of glass for your multi-cloud Kubernetes workloads with Cloudflare
One of the great things about container technology is that it delivers the same experience and functionality across different platforms. This frees you as a developer from having to rewrite or update your application to deploy it on a new cloud provider....
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February 02, 2018
How we made our page-load optimisations even faster
We improved the Lighthouse and time-to-first-meaningful-paint scores of two of our web optimisation products: Mirage and Rocket Loader! Combined, these products speed up around 1.2 billion web-pages a week....
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January 18, 2018
Deprecating SPDY
Participating in the Internet democracy occasionally means that technologies that were once popular lose their utility as newer technologies emerge. SPDY is one such technology. As a result, we're announcing our intention to deprecate the use of SPDY for connections made to Clou...
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January 17, 2018
Introducing Cloudflare Access: Like BeyondCorp, But You Don’t Have To Be A Google Employee To Use It
Tell me if this sounds familiar: any connection from inside the corporate network is trusted and any connection from the outside is not. This is the security strategy used by most enterprises today. The problem is that security is breached, the attacker has access to everything....
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December 28, 2017
How "expensive" is crypto anyway?
I wouldn’t be surprised if the title of this post attracts some Bitcoin aficionados, but if you are such, I want to disappoint you. For me crypto means cryptography, not cybermoney, and the price we pay for it is measured in CPU cycles, not USD....
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December 14, 2017
Inside the infamous Mirai IoT Botnet: A Retrospective Analysis
This post offers a retrospective on Mirai, the infamous IoT botnet that disrupted major websites with massive DDoS attacks, leveraging hundreds of thousands of compromised Internet-of-Things devices....
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December 14, 2017
There’s Always Cache in the Banana Stand
We’re happy to announce that we now support all HTTP Cache-Control response directives. This puts powerful control in the hands of you, the people running origin servers around the world. ...
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