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...
2022-02-14
By now, everyone knows that the Los Angeles Rams won, but we also want to look at which Super Bowl advertisers were the biggest winners, and how traffic to food delivery services, social media and messaging apps, and sports and betting websites changed throughout the game...
2022-02-10
We are excited to share that Vectrix has been acquired by Cloudflare! Vectrix helps IT and security teams detect security issues across their SaaS applications...
2022-02-10
Earlier today, Cloudflare announced that we have acquired Vectrix, a cloud-access security broker (CASB) company focused on solving the problem of control and visibility in the SaaS applications and public cloud providers that your team uses...
2022-02-08
Cloudflare Email Routing transitioned from closed beta to open beta. It’s now available to everyone, including free zones...
2022-02-07
Today, I am going to introduce you to Instant Logs in your terminal...
2022-02-04
Chances are you might have heard of io_uring. It first appeared in Linux 5.1, back in 2019, and was advertised as the new API for asynchronous I/O. Its goal was to be an alternative to the deemed-to-be-broken-beyond-repair AIO, the “old” asynchronous I/O API...
2022-02-03
Zaraz offers a way to use tools like Google Analytics, but doing so with an approach that protects the privacy of personal information and keeps it in the EU...
2022-02-02
Often programmers have assumptions that turn out, to their surprise, to be invalid. From my experience this happens a lot. Every API, technology or system can be abused beyond its limits and break in a miserable way...
