Quantum-safe GPG identity with multiple aliases
Your GPG identity is one of the few things AI cannot fake. One offline master, three aliases, post-quantum encryption, layered backups.
Cryptography
cert-manager: Automatic TLS Certificates in Kubernetes
Automate TLS certificate management in Kubernetes with cert-manager. From Let's Encrypt to private CAs, never manually renew a certificate again.
YubiKey + Pass + GPG + SSH: One Key to Rule Them All
How to use YubiKey with pass (password-store), GPG and SSH for seamless authentication. Setup guide and workflow for maximum convenience with hardware security.
GPG explained: from first key to daily use
Learn how to use GPG for encryption and signing. From your first keypair to advanced features like subkeys and smartcards.