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Universal SSL

Automatic (secure) transmission: taking the pain out of origin connection security

Today we’re excited to announce that we will soon be offering a zero-configuration option for security on Cloudflare. If we find that we can automatically upgrade the security connection between Cloudflare and a user’s origin, we will

End-to-End Integrity with IPFS

Use Cloudflare’s IPFS gateway to set up a website which is end-to-end secure, while maintaining the performance and reliability benefits of being served from Cloudflare’s edge network.

CAA of the Wild: Supporting a New Standard

One thing we take pride in at Cloudflare is embracing new protocols and standards that help make the Internet faster and safer. Sometimes this means that we’ll launch support for experimental features or standards still under active development, as we did with TLS 1.3.

Introducing CloudFlare Origin CA

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 to secure your website with SSL/TLS.

TLS Session Resumption: Full-speed and Secure

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.

SSL Week Means Less Weak SSL

I'm excited to announce that today kicks off SSL Week at CloudFlare. Over the course of this week, we'll make a series of announcements on what we're doing to improve encryption on the Internet.

DNSSEC: An Introduction

At CloudFlare our mission is to help build a better Internet. Part of this effort includes making web sites faster, more reliable, and more trustworthy.

Universal SSL: How It Scales

On Monday, we announced Universal SSL, enabling HTTPS for all websites using CloudFlare’s Free plan. Universal SSL represents a massive increase in the number of sites we serve over HTTPS—from tens of thousands, to millions.

Universal SSL: Be just a bit more patient

It turns out it takes a while to deploy SSL certificates for 2 million websites. :-) Even longer when you get a flood of new sign ups. While we'd hoped to have the deployment complete within 24 hours of the announcement, it now looks like it's going to take a bit longer.

Origin Server Connection Security with Universal SSL

Earlier today, CloudFlare enabled Universal SSL: HTTPS support for all sites by default. Universal SSL provides state-of-the-art encryption between browsers and CloudFlare’s edge servers keeping web traffic private and secure from tampering.

Introducing Universal SSL

The team at CloudFlare is excited to announce the release of Universal SSL™. Beginning today, we will support SSL connections to every CloudFlare customer, including the 2 million sites that have signed up for the free version of our service.