2022-03-07
At Cloudflare, we watched in horror as Russian invaded Ukraine. As of war looked more likely, we monitored the situation, with the goal of keeping our employees, our customers, and our network safe....
2022-03-04
Whether you’re a seasoned professional or a novice website operator, free Cloudflare resources are available. Beyond these resources, there are a few simple steps that you can take to stay protected....
2022-03-04
Cloudflare operates in more than 250 cities worldwide where we connect our equipment to the Internet to provide our broad range of services...
2022-03-02
iCloud Private Relay is a new Internet privacy service from Apple that allows users to connect to the Internet and browse with Safari in a more secure and private way. Cloudflare is proud to work with Apple to operate portions of Private Relay infrastructure...
2022-02-25
The story and path of post-quantum cryptography is clear. But, what are the future challenges? In this blog post, we explore them...
2022-02-25
A big challenge is coming: to change all internal connections at Cloudflare to use post-quantum cryptography. Read how we are tackling this challenge!...
2022-02-24
HPKE (RFC 9180) was made to be simple, reusable, and future-proof by building upon knowledge from prior PKE schemes and software implementations. This article provides an overview of this new standard, going back to discuss its motivation, design goals, and development process...
2022-02-24
As Cloudflare expands globally, Rebecca Rogers, Manager of Security Validations, discusses an exciting update to Cloudflare’s commitment to customer security for our German customers...
2022-02-24
This blogpost refers to the efforts to use formal/verification/implementation for post-quantum algorithms to achieve better assurance for them. It also touches on our Cloudflare efforts on this...
2022-02-24
This blogpost will touch upon how to practically use Jasmin and EasyCrypt to achieve better security guarantees when verifying KEMs...
2022-02-23
Earlier today we announced that Cloudflare has agreed to acquire Area 1 Security...
2022-02-23
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?...
2022-02-23
On February 1, 2022, a configuration error on one of our routers caused a route leak of up to 2,000 Internet prefixes to one of our Internet transit providers. This leak lasted for 32 seconds and at a later time 7 seconds...
2022-02-22
In this blog post, we will look at what Key Encapsulation Mechanisms are and why they matter in a post-quantum world...
2022-02-22
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...
2022-02-22
Tonga, the South Pacific archipelago nation (with 169 islands), was reconnected to the Internet this early morning (UTC) and is back online after successful repairs to the undersea cable that was damaged on Saturday, January 15, 2022, by the January 14, volcanic eruption...
2022-02-21
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...
2022-02-21
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...
2022-02-18
How we’re using content-based analysis to identify Magecart-style attacks...
2022-02-17
We are open sourcing the production tooling we’ve built for the sk_lookup hook we contributed to the Linux kernel, called tubular...
