If you’re running a SaaS company, you know how important it is that your application is performant, highly available, and hardened against attack. Your customers—and your revenue stream—depend on it. Putting your app behind a solution such as Cloudflare is an obvious move for your own infrastructure,
Introducing Dedicated SSL Certificates
When we launched Universal SSL in September 2014 we eliminated the costly and confusing process of securing a website or application with SSL, and replaced it with one free step: sign up for Cloudflare. CC BY 2.0 image by JD Hancock When you complete the sign-up process, we batch
Introducing CloudFlare Origin CA
Free and performant encryption to the origin for CloudFlare customers In the fall of 2014 CloudFlare launched Universal SSL and doubled the number of sites on the Internet accessible via HTTPS. In just a few days we issued certificates protecting millions of our customers’ domains and became the easiest way
TLS Certificate Optimization: The Technical Details behind "No Browser Left Behind"
Overview Back in early December we announced our "no browser left behind" initiative to the world. Since then, we have served well over 500 billion SHA-1 certificates to visitors that otherwise would not have been able to communicate securely with our customers’ sites using HTTPS. All the while, we’ve
Change the (S)Channel! Deconstructing the Microsoft TLS Session Resumption bug
Initial Problem Report Several months ago we started hearing occasional reports from .NET developers that they were having trouble maintaining HTTPS sessions with one of our customer’s websites. Establishing connections worked just fine but they would periodically get disconnected, resulting in an exception that crashed their application. Around the
Introducing Partner Analytics
CloudFlare has over 5,000 hosting provider partners. Every day, thousands of our partners' customers take advantage of CloudFlare to help them be faster and more secure. The benefits to our partners aren't just happier customers, they also translate into real savings. In the last month, for instance, we saved