A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

🧠 Laws, Theories, Principles and Patterns for developers and technologists.

Community guide to using YubiKey for GnuPG and SSH - protect secrets with hardware crypto.

Gather and update all available and newest CVEs with their PoC.

Kubernetes Goat is a "Vulnerable by Design" cluster environment to learn and practice Kubernetes security using an interactive hands-on playground 🚀

Curated list of resources on testing distributed systems

An exceptional exception page for Crystal web libraries and frameworks