Curated resources help you prepare for the CNCF/Linux Foundation CKS 2021 "Kubernetes Certified Security Specialist" Certification exam. Please provide feedback or requests by raising issues, or making a pull request. All feedback for improvements are welcome. thank you.

Kernel Hardening; Protect Linux User Accounts against Brute Force Attacks; Improve Entropy Collection; Strong Linux User Account Separation; Enhances Misc Security Settings - https://www.kicksecure.com/wiki/Security-misc

Fedora Quick Start is an interactive, TUI-driven post-installation script to get your fresh Fedora system set up, hardened, and ready for daily use.

The very, (VERY) - Best, extremely well informing & detailed Github Users & Githbu Pages |!NOTE!| THIS IS ONLY MY OPINION! It's also made only for myself, soo.. But feel free to contribute! |!NOTE!|

Harden your Debian GNU/Linux workstation with various settings, configurations and packages

A kernel-based IDS for Linux. KSPIDS monitors especially system calls.

PYFO (Put Your Fedora On) is a post-install script for upstream version of fedora

CKA,CKS Simulator Questions (k8s v1.31)

🐧Lightweight forensic kernel hardening audit tool for Linux security baseline verification.

🛡️ Lightweight Linux security metrics agent — deep procfs telemetry, kernel hardening audit, forensic detection, auth intelligence, and an embedded real-time analytics dashboard. Single binary. ~2MB RAM. Prometheus-native.

A Docker container which provides you with all the basic necessities for a secure server.