December 11, 2020
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....
December 08, 2020
Today, we’re making several announcements around improving Internet protocols with respect to something important to our customers and Internet users worldwide: privacy....
November 06, 2020
The cap of two hundred thousand routing cryptographic records was recently passed. We thought it was time for an update on a major year for RPKI....
October 01, 2020
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. ...
April 09, 2020
Back in the summer of 2017 I was an intern at Cloudflare. During the scholastic year I was a grad student working on automorphic forms and computational Langlands at Berkeley....
March 04, 2020
Starting today, we are offering a new security advancement in the Pwned Passwords API - API clients can receive responses padded with random data....
November 01, 2019
Time flies. The Heartbleed vulnerability was discovered just over five and a half years ago. Heartbleed became a household name not only because it was one of the first bugs with its own web page and logo, but because of what it revealed about the fragility of the Internet as a w...
November 01, 2019
Announcing support for a new cryptographic protocol making it possible to deploy encrypted services while still maintaining performance and control of private keys: Delegated Credentials for TLS. ...
October 31, 2019
Several months ago we announced that we were providing a new public time service. Part of what we were providing was the first major deployment of the new Network Time Security protocol, with a newly written implementation of NTS in Rust. ...
October 30, 2019
In a June 2019 experiment with Google, we implemented two post-quantum key exchanges, integrated them into our TLS stack and deployed the implementation on edge servers and in Chrome Canary clients....
October 29, 2019
The Domain Name System (DNS) is the address book of the Internet. When you visit cloudflare.com or any other site, your browser will ask a DNS resolver for the IP address where the website can be found. Unfortunately, these DNS queries and answers are typically unprotected....
October 28, 2019
At Cloudflare, we are committed to supporting and developing new privacy-preserving technologies that benefit all Internet users. In November 2017, we announced server-side support for the Privacy Pass protocol, a piece of work developed in collaboration with the academic communi...
October 27, 2019
Halloween season is upon us. This week we’re sharing a series of blog posts about work being done at Cloudflare involving cryptography, one of the spookiest technologies around....
September 18, 2019
Cloudflare’s mission is to help build a better Internet. One of the tools used in pursuit of this goal is computer science research. We’ve learned that some of the difficult problems to solve are best approached through research...
June 21, 2019
Cloudflare has always been a leader in deploying secure versions of insecure Internet protocols and making them available for free for anyone to use. In 2014, we launched one of the world’s first free, secure HTTPS service (Universal SSL) to go along with our existing free HTTP p...
June 20, 2019
The impact of quantum computing on cryptography conducts research and development towards a Post-Quantum era....
June 20, 2019
In anticipation of wide-spread quantum computing, the transition from classical public-key cryptography primitives to post-quantum (PQ) alternatives has started....
June 20, 2019
Today we are proud to release the source code of a cryptographic library we’ve been working on: a collection of cryptographic primitives written in Go, called CIRCL. ...
June 19, 2019
Today, we are excited to announce Cloudflare's Ethereum Gateway, where you can interact with the Ethereum network without installing any software on your computer....
