February 23, 2022
Post-quantum key exchange and signature algorithms come with different trade-offs that we’re familiar. How do we handle that when updating protocols, is this an opportunity to revisit the status quo?...
February 22, 2022
In this blog post, we will look at what Key Encapsulation Mechanisms are and why they matter in a post-quantum world...
February 22, 2022
How can one attest to an identity and prove it belongs to one self? And how can one do it in the face of quantum computers? In this blog post, we examine these questions and explain what post-quantum signatures are...
February 21, 2022
At Cloudflare, we strive to help build a better Internet, which means a quantum-protected one. In this post, we look at the challenges for migrating to post-quantum cryptography and what lies ahead using a taxonomy...
February 21, 2022
What is quantum computing and what advances have been made so far on this front? In this blog post, we will answer this question and see how to protect against quantum adversaries...
October 18, 2021
Starting today, users who deploy and manage Cloudflare Tunnel at scale now have easier visibility into their Tunnel’s respective status, routes, uptime, connectors, cloudflared version, and much more through our new UI in the Cloudflare for Teams Dashboard. ...
October 15, 2021
In this article we describe an alternative approach to active measurements, which accurately predicts network latencies using only passively collected data....
October 15, 2021
We’ve devised novel methods to detect multi-user IP addresses, and today we’re excited to announce their integration into our global threat intelligence products. These will improve the quality of our detection techniques and reduce false positives for our customers, and the clie...
October 15, 2021
Diagnosing scaling issues in a service associated with TLS termination through a deep dive into some of the incidents it caused....
October 14, 2021
Announcing a public demo and open-sourced implementation of a privacy-preserving compromised credential checking service...
October 14, 2021
IP addresses associated with names, interfaces, and sockets, can tie these things together in a way that IP was never designed to support. This post describes Cloudflare efforts to decouple of IP addresses from names, the latest in a quest for something we’re calling Addressing A...
October 14, 2021
We've been studying password problems, including malicious logins using compromised credentials. Here's what we learned and here's where we think we can go from here with safer password systems....
October 13, 2021
Cloudflare helps build a better Internet through collaboration on open and interoperable standards. This post will describe how Cloudflare contributes to the standardization process to enable incremental innovation and drive long-term architectural change....
October 13, 2021
Our Go cryptographic library CIRCL announces support for pairing-based cryptography....
October 13, 2021
Learn more about Exported Authenticators, a new extension to TLS, currently going through the IETF standardisation process....
October 13, 2021
Real world experiments for evaluating connection coalescing effects....
October 12, 2021
Introducing customized recommendations to improve the security of your website....
October 12, 2021
Cloudflare worked with TU Graz to study the impact of Spectre on Cloudflare Workers and to develop new defenses against it. Today we're publishing a paper about our research....
October 12, 2021
In this post, we’ll dig into ECH details and describe what this protocol does to move the needle to help build a better Internet....
