CloudFlare is now PCI 3.1 certified

Published on by Marc Rogers.

The Payment Card Industry Data Security Standard (PCI DSS) is a global financial information security standard that keeps credit card holders safe. It ensures that any company processing credit card transactions adheres to the highest technical standards. PCI certification has several levels. Level one (the highest level) is reserved for

DNS parser, meet Go fuzzer

Published on by Filippo Valsorda.

Here at CloudFlare we are heavy users of the Go DNS library and we make sure to contribute to its development as much as possible. Therefore when Dmitry Vyukov published go-fuzz and started to uncover tens of bugs in the Go standard library, our task was

How to build your own public key infrastructure

Published on by Nick Sullivan.

A major part of securing a network as geographically diverse as CloudFlare’s is protecting data as it travels between datacenters. Customer data and logs are important to protect but so is all the control data that our applications use to communicate with each other. For example, our application servers