Cloudflare is launching an experiment with Chrome to evaluate fast, scalable, and quantum-ready Merkle Tree Certificates, all without degrading performance or changing WebPKI trust relationships.

GitHub's global developer event is back. Join the world's fair of software.

The challenge of chess – learning how to hold complexity in mind and still make good decisions – is also the challenge of life

This post is a beginner's guide to lattices, the math at the heart of the transition to post-quantum (PQ) cryptography. It explains how to do lattice-based encryption and authentication from scratch.

Passkeys are the future of authentication, offering enhanced security and convenience over passwords, but widespread adoption faces challenges that the NCSC is working to resolve.

Exactly 200 years ago, a French engineer introduced an idea that would quantify the universe’s inexorable slide into decay. But entropy, as it’s currently understood, is less a fact about the world th...