2015-04-15
A few hours ago, more details surfaced about the MS15-034 vulnerability. Simple PoC code has been widely published that will hang a Windows web server if sent a request with an HTTP Range header containing large byte offsets....
2015-04-13
We’re excited to announce that CloudFlare has just been named a Google Cloud Platform Technology Partner. So what does this mean?...
2015-04-12
If you're old enough (or interested enough) to have spent a lot of time messing around with the ASCII table then you might have run into a strange fact: it's possible to uppercase ASCII text using just bitwise AND....
2015-04-09
When I joined CloudFlare about 18 months ago, we had just started to build out our new Data Platform. At that point, the log processing and analytics pipeline built in the early days of the company had reached its limits. ...
2015-04-01
Che, ya estamos en Argentina! It is con placer that we announce our 32nd data center in Buenos Aires, Argentina. Our Buenos Aires data center is our 5th in Latin America following deployments in Santiago, São Paulo, Medellin, and Lima. ...
2015-03-30
A few years ago Google made a proposal for a new HTTP compression method, called SDCH (SanDwiCH). The idea behind the method is to create a dictionary of long strings that appear throughout many pages of the same domain (or popular search results)....
2015-03-25
Here's a small Go gotcha that it's easy to fall into when using goroutines and closures. Here's a simple program that prints out the numbers 0 to 9....
2015-03-23
CloudFlare provides integrations for several of the most popular hosting control panels and billing systems such as WHMCS, cPanel, and Plesk....
2015-03-19
Today there were multiple vulnerabilities released in OpenSSL, a cryptographic library used by CloudFlare (and most sites on the Internet)....
2015-03-10
It’s 9am and CloudFlare has already mitigated three billion malicious requests for our customers today. Six out of every one hundred requests we see are malicious, and increasingly, more of those bad requests are targeting DNS nameservers. ...
2015-03-06
DNS, one of the oldest technologies running the Internet, keeps evolving. There is a constant stream of new developments, from DNSSEC, through DNS-over-TLS, to a plentiful supply of fresh EDNS extensions....
2015-03-05
Hallo Düsseldorf. Nestled in the center of the Lower Rhine basin lies the bustling city of Düsseldorf, capital of Germany’s most populous state, Northern Rhine-Westphalia. ...
2015-03-04
The newly announced FREAK vulnerability is not a concern for CloudFlare's SSL customers. We do not support 'export grade' cryptography (which, by its nature, is weak) and we upgraded to the non-vulnerable version of OpenSSL the day it was released in early January....
2015-02-27
As we have been discussing this week, securing the connection between CloudFlare and the origin server is arguably just as important as securing the connection between end users and CloudFlare. ...
2015-02-27
Today the United States Federal Communications Commission (FCC) voted to extend the rules that previously regulated the telephone industry to now regulate Internet Service Providers (ISPs)....
2015-02-26
HTTP Strict Transport Security (HSTS, RFC 6797) is a web security policy technology designed to help secure HTTPS web servers against downgrade attacks....
2015-02-24
Last September, CloudFlare unveiled Universal SSL, enabling HTTPS support for all sites by default. All sites using CloudFlare now support strong cryptography from the browser to CloudFlare’s servers....
2015-02-24
At CloudFlare, making web sites faster and safer at scale is always a driving force for innovation. We introduced “Universal SSL” to dramatically increase the size of the encrypted web....
2015-02-23
CloudFlare is always trying to improve customer experience by adopting the latest and best web technologies so that our customers (and their visitors) have a fast and a secure web browsing experience....
2015-02-23
Today, we completely disabled the RC4 encryption algorithm for all SSL/TLS connections to CloudFlare sites. It's no longer possible to connect to any site that uses CloudFlare using RC4....
