Privacy Pass v3: the new privacy bits
October 12, 2021
A new version of Privacy Pass for reducing the number of CAPTCHAs....
Announcing Cloudflare Research Hub
October 11, 2021
Announcing a new landing page where you can learn more about our research and additional resources....
Internship Experience: Research Engineer
October 11, 2021
Over the summer of 2020 I interned at Cloudflare Research. This invaluable experience contributed to Cloudflare’s support of ODoH protocol, and I was awarded the best student paper award at PETS 2021....
Cloudflare invites visiting researchers
October 11, 2021
As part of Cloudflare’s effort to build collaborations with academia, we host research focused internships all year long. Interns collaborate cross-functionally in research projects and are encouraged to ship code and write a blog post and a peer-reviewed publication at the end of their internship....
Cloudflare Research: Two Years In
October 10, 2021
What Cloudflare Research has been up to for the last two years....
MORE POSTS
October 01, 2021
Web3 — A vision for a decentralized web
In this blog we start to explain Web3 in the context of the web's evolution, and how Cloudflare might help to support it....
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September 29, 2021
How Cloudflare provides tools to help keep IPFS users safe
The Cloudflare IPFS module protects users from threats like phishing and ransomware....
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August 12, 2021
More devices, fewer CAPTCHAs, happier users
Today, we are taking another step in helping to reduce the Internet’s reliance on CAPTCHAs to prove that you are not a robot. We are expanding the reach of our Cryptographic Attestation of Personhood experiment by adding support for a much wider range of devices. ...
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August 12, 2021
Introducing Zero-Knowledge Proofs for Private Web Attestation with Cross/Multi-Vendor Hardware
In Cryptographic Attestation of Personhood the server sends a message to the browser that the hardware security signs, demonstrating its authenticity. ...
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July 01, 2021
Account Takeover Protection and WAF mitigations to help stop Global Brute Force Campaigns
Today, we are making our Account Takeover Protection capabilities available to all paid plans at no additional charge....
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May 13, 2021
Humanity wastes about 500 years per day on CAPTCHAs. It’s time to end this madness
We want to remove CAPTCHAs completely. The idea is rather simple: a real human should be able to touch or look at their device to prove they are human, without revealing their identity. Let's explore!...
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January 15, 2021
KEMTLS: Post-quantum TLS without signatures
The TLS 1.3 protocol has been around for quite some time, but it will be broken once quantum computers arrive. What can we do? In this blog post, we will examine a technique for achieving full post-quantum security for TLS 1.3 in the face of quantum computers: KEMTLS....
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January 13, 2021
A Name Resolver for the Distributed Web
We are proud to announce a new resolver for the Distributed Web, where IPFS content indexed by the Ethereum Name Service (ENS) can be accessed....
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December 11, 2020
Securing the post-quantum world
As quantum computing matures, R&D efforts in cryptography are keeping pace. We’re working with academia and industry peers to create new cryptography standards resilient to quantum computer attacks....
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December 08, 2020
Helping build the next generation of privacy-preserving protocols
Today, we’re making several announcements around improving Internet protocols with respect to something important to our customers and Internet users worldwide: privacy....
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December 08, 2020
OPAQUE: The Best Passwords Never Leave your Device
Imagine passwords for online services that never leave your device, encrypted or otherwise. OPAQUE is a new cryptographic protocol that makes this idea possible, giving you and only you full control of your password....
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December 08, 2020
Improving DNS Privacy with Oblivious DoH in 1.1.1.1
Oblivious DoH (ODoH) makes secure DNS over HTTPS (DoH) queries into private queries which prevent the leakage of client IP addresses to resolvers. The new proposed ODoH standard addresses this problem and today we are enabling users to use this protocol with 1.1.1.1...
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December 08, 2020
Good-bye ESNI, hello ECH!
A deep dive into the Encrypted Client Hello, a standard that encrypts privacy-sensitive parameters sent by the client, as part of the TLS handshake....
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October 01, 2020
NTS is now an RFC
After much hard work, NTS finally becomes an official RFC.This means that Network Time Security (NTS) is officially part of the collection of protocols that makes the Internet work. ...
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