Cloudflare supports Privacy Pass

Enabling anonymous access to the web with privacy-preserving cryptography Cloudflare supports Privacy Pass, a recently-announced privacy-preserving protocol developed in collaboration with researchers from Royal Holloway and the University of Waterloo. Privacy Pass leverages an idea from cryptography — zero-knowledge proofs — to let users prove their identity across multiple sites…

Configuring YubiKey for GPG and U2F

Here is a little walkthrough on how to get started with the YubiKey and GPG. After following this guide you will have a secure setup using a YubiKey containing your GPG keys as well as an authentication key that could be used for SSH. Moreover the configured YubiKey will also be capable of U2F and managing…