2014-02-13
On Monday we mitigated a large DDoS that targeted one of our customers. The attack peaked just shy of 400Gbps. We've seen a handful of other attacks at this scale, but this is the largest attack we've seen that uses NTP amplification....
2014-01-30
It takes a lot of work to stop attacks and to help make the web faster. Over the past six months, our entire team has contributed in every way to more than double the capacity of our global network...
2014-01-30
Over the past few years, the CloudFlare blog has covered a great range of different topics, drilling down into the technology we use to both protect websites from attack, and optimise them so that they load faster for visitors....
2014-01-29
Back in 2011, the BEAST attack on the cipher block chaining (CBC) encryption mode used in TLS v1.0 was demonstrated. At the time the advice of experts (including our own) was to prioritize the use of RC4-based cipher suites....
2014-01-27
The Department of Justice and the Director of National Intelligence announced a change in rules governing the disclosure of National Security Orders, including National Security Letters (NSLs)....
2014-01-21
An attack on your site could be catastrophic. Even a small attack can have major implications. Responding quickly to an attack is imperative. ...
2014-01-17
CloudFlare is a strong supporter of a free and open Internet. We believe in both fair and free markets and effective regulation to achieve that goal. That is why we read the recent United States Court of Appeals for the DC Circuit’s opinion in Verizon v. FCC with great interest....
2014-01-16
As a Technical Support Engineer I get to work with many different members of the CloudFlare family and with customers from all around the world. Each day is very different to the next, and of course, some days stand out more than others....
2014-01-09
Over the last couple of weeks you may have been hearing about a new tool in the DDoS arsenal: NTP-based attacks. These have become popular recently and caused trouble for some gaming web sites and service providers....
2014-01-08
Cue up the fuegos artificiales again! Our data center in Valparaiso, Chile marks the 24th in our global network, our second south of the equator and the first in Latin America. ...
2014-01-06
There has been a lot of news lately about nefarious-sounding backdoors being inserted into cryptographic standards and toolkits. One algorithm, Dual_EC_DRBG, was ratified by the NIST in 2007. ...
2014-01-06
In March 2013, a small team from Cloudflare found ourselves bonding over a beer and a schnitzel in Karlsruhe, Germany — the home of 1&1 Internet....
2013-12-31
It's been a busy 2013 here at CloudFlare. By all external measures it was a terrific year. We grew page views, revenue and traffic across our network – all by more than 400%. We added terrific partners and high profile customers. ...
2013-12-26
It’s common knowledge that domain sharding, where the resources in a web page are shared across different domains (or subdomains), is a good thing. ...
2013-12-22
Back in October I wrote a blog post about CloudFlare and open source software titled CloudFlare And Open Source Software: A Two-Way Street which detailed the many ways in which we use and support open source software....
2013-12-17
It's been an exciting day here at CloudFlare. We are happy to finally introduce our newest investors, Union Square Ventures. This blog post was written by Brad Burnham, Managing Partner at Union Square Ventures, and previously appeared on the USV blog....
2013-12-10
We get asked this question all the time: How do I make my website faster? So, on Thursday, we're holding a webcast to go through our recommendations and also answer your questions live....
2013-11-21
At CloudFlare, we are always looking for better ways to secure the data we’re entrusted with. This means hardening our system against outside threats such as hackers, but it also means protecting against insider threats. ...
2013-11-12
If you're thinking about joining a startup as an engineer we'd like you to think of CloudFlare. The two most important reasons to think of CloudFlare are... because of who your colleagues would be and who our customers are (and who their customers are)....
2013-11-11
Almost two years ago CloudFlare started working with Go. What started as an experiment on one network and concurrency heavy project has turned into full, production use of Go for multiple services....
