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September 25, 2018 12:00 PM
The QUICening
Six o’clock already, I was just in the middle of a dream, now I’m up, awake, looking at my Twitter stream. As I do that the Twitter app is making multiple API calls over HTTPS to Twitter’s servers somewhere on the Internet....
September 24, 2018 12:01 PM
Encrypt it or lose it: how encrypted SNI works
Today we announced support for encrypted SNI, an extension to the TLS 1.3 protocol that improves privacy of Internet users....
September 24, 2018 12:00 PM
Encrypting SNI: Fixing One of the Core Internet Bugs
Cloudflare launched on September 27, 2010. Since then, we've considered September 27th our birthday. This Thursday we'll be turning 8 years old.
Ever since our first birthday, we've used the occasion to launch new products or services....
September 23, 2018 12:00 PM
Cloudflare Turns 8 — here’s what we mean by a “better Internet”
I have always loved birthdays. It is a chance to get together with loved ones, a chance to have fun and a chance to reflect on anything you want to keep doing or change in the upcoming year....
September 21, 2018 12:00 PM
Roughtime: Securing Time with Digital Signatures
When you visit a secure website, it offers you a TLS certificate that asserts its identity. Every certificate has an expiration date, and when it’s passed due, it is no longer valid....
September 20, 2018 12:00 PM
Introducing the Cloudflare Onion Service
Two years ago this week Cloudflare introduced Opportunistic Encryption, a feature that provided additional security and performance benefits to websites that had not yet moved to HTTPS....
September 19, 2018 12:01 PM
RPKI and BGP: our path to securing Internet Routing
This article will talk about our approach to network security using technologies like RPKI to sign Internet routes and protect our users and customers from route hijacks and misconfigurations....
September 19, 2018 12:00 PM
RPKI - The required cryptographic upgrade to BGP routing
We have talked about the BGP Internet routing protocol before. We have talked about how we build a more resilient network and how we can see outages at a country-level via BGP. We have even talked about the network community that is vital to the operation of the global Internet....
September 18, 2018 1:00 PM
Expanding DNSSEC Adoption
Cloudflare first started talking about DNSSEC in 2014 and at the time, Nick Sullivan wrote: “DNSSEC is a valuable tool for improving the trust and integrity of DNS, the backbone of the modern Internet.”...
September 17, 2018 1:02 PM
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....
September 17, 2018 1:01 PM
Cloudflare goes InterPlanetary - Introducing Cloudflare’s IPFS Gateway
Today we’re excited to introduce Cloudflare’s IPFS Gateway, an easy way to access content from the the InterPlanetary File System (IPFS) that doesn’t require installing and running any special software on your computer....
September 17, 2018 1:00 PM
Welcome to Crypto Week
The Internet isn’t perfect. It was put together piecemeal through publicly funded research, private investment, and organic growth that has left us with an imperfect tapestry....
September 10, 2018 9:21 AM
Fixing an old hack - why we are bumping the IPv6 MTU
Back in 2015 we deployed ECMP routing - Equal Cost Multi Path - within our datacenters. This technology allowed us to spread traffic heading to a single IP address across multiple physical servers....
September 08, 2018 3:00 PM
Website Security Myths
Some conversations are easy; some are difficult. Some are harmonious and some are laborious. But when it comes to website security, the conversation is confusing. Every organisation agrees, in theory, that their websites need to be secure....