2014-09-15

At CloudFlare, We use Go for a variety of services and applications. In this blog post, We're going to take a deep dive into some of the technical intricacies of Go....

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  Daniel Morsing

2014-09-01

Has your Twitter feed been flooded with “vote for my SXSW panel” tweets? With so much buzz all over the place, we wanted to keep it simple and share all of the presentations and panels affiliated with CloudFlare, in one place....

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  Daniella Vallurupalli

2014-08-27

Go's "object-orientation" approach is through interfaces. Interfaces provide a way of specifying the behavior expected of an object, but rather than saying what an object itself can do, they specify what's expected of an object....

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  John Graham-Cumming

2014-08-26

Over the last few months, there’s been increased attention on networks and how they interconnect. CloudFlare runs a large network that interconnects with many others around the world. ...

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  Matthew Prince

2014-08-19

The Raspberry Pi was created with a simple mission in mind: change the way people interact with computers. This inexpensive, credit card-sized machine is encouraging people, especially kids, to start playing with computers, not on them....

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  Andrew A. Schafer

2014-08-19

Are you familiar with the Go programming language and looking for a job in San Francisco or London? Then think about applying to CloudFlare. We're looking for people with experience writing Go in both locations....

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  John Graham-Cumming

2014-08-18

We’re pleased to introduce a new CloudFlare App: Tinfoil Security. Tinfoil Security is a service designed to find possible web application vulnerabilities....

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  John Roberts

2014-08-06

As of today, there are only about 2 million websites that support HTTPS. That's a shamefully low number. Two things are about to happen that we at CloudFlare are hopeful will begin to change that and make everyone love locks (at least on the web!)....

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  Matthew Prince

2014-08-05

I'm pleased to announce that CloudFlare now supports WebSockets. The ability to protect and accelerate WebSockets has been one of our most requested features....

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  Matthew Prince

2014-07-29

One of the services that CloudFlare provides to paying customers is called Polish. Polish automatically recompresses images cached by CloudFlare to ensure that they are as small as possible and can be delivered to web browsers as quickly as possible....

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  John Graham-Cumming

2014-07-22

With the World Cup at an end, so too is our latest round of data center expansion. Following deployments in Madrid, Milan and São Paulo, we are thrilled to announce our 28th data center in Medellin, Colombia....

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  Joshua Motta

2014-07-11

This was an internal email that I sent to the CloudFlare team about how we are not afraid to throw away old code. We thought it was worth sharing with a wider audience....

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  John Graham-Cumming

2014-07-11

In the coming weeks, connectivity to CloudFlare in Australia is going to a new level. As part of CloudFlare’s ongoing upgrades program, we established connections to three new Internet exchanges: the Megaport Internet exchanges in Sydney, Brisbane, and Melbourne. ...

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  Tim Hoffman

2014-07-10

Today we’re proud to introduce CFSSL—our open source toolkit for everything TLS/SSL. CFSSL is used internally by CloudFlare for bundling TLS/SSL certificates chains, and for our internal Certificate Authority infrastructure....

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  Nick Sullivan

2014-07-08

The World Cup is, at once, exhilarating and agonizing, and not just for those lucky souls in Rio or Manaus, folks working from home, or anyone else sitting happily in front of a TV....

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  Andrew A. Schafer

2014-07-07

Brazil is home to not only the most successful national football team in history (Pentacampeão), but also to the most technologically advanced World Cup ever hosted. ...

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  Joshua Motta

2014-07-03

In a recent article I described the basic concepts behind the use of Berkeley Packet Filter (aka BSD Packet filter or BPF) bytecode for high performance packet filtering, and the xt_bpf iptables module....

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  Marek Majkowski

2014-07-02

In the past we've written about how CloudFlare isn't afraid to rip out and replace chunks of code that have proved to be hard to maintain or have simply reach end of life. ...

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  John Graham-Cumming

2014-06-18

I started using the Internet when I was young—in the early 1990s, before I was a teenager. I was drawn to security for two main reasons....

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  Andrew A. Schafer
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  Ryan Lackey

2014-06-18

We're excited to announce that CloudFlare has acquired the Trusted Computing and virtual private network (VPN) as a service company CryptoSeal. ...

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  Matthew Prince