This Ansible collection provides battle tested hardening for Linux, SSH, nginx, MySQL

A collection of awesome framework, libraries, learning tutorials, videos, webcasts, technical resources and cool stuff about Security Orchestration, Automation and Response (SOAR).

An ongoing & curated collection of awesome software, frameworks and libraries, learning tutorials and videos, technical guidelines and best practices about Operating Systems (OS)

A collection of awesome security hardening software, libraries, learning tutorials & documents, e-books, best practices, checklists, benchmarks about hardening in Cybersecurity

Hardening the Linux operating system for Debian like distributions.

Create an ubuntu snapshot on Hetzner Cloud following the DevSec guidelines

MacOS Security, Privacy & Anonymity Tools

A practical cybersecurity project demonstrating Windows 11 operating system hardening using Microsoft Defender, Windows Firewall, PowerShell, NTFS permissions, network security assessment, event logging, and system recovery.

10 hands-on Pearson VUE IT Specialist Network Security labs covering defense in depth, OS hardening, authentication, permissions, auditing, encryption, wireless security, firewalls, IDS/IPS, SIEM, isolation, protocol security, email, browser, anti-malware, and certification readiness.

Veritas is a comprehensive privacy and system optimization framework designed for Windows. It provides tools for system hardening, browser cleanup, secure file shredding, network auditing, and a steganographic vault to conceal sensitive data within image files

Generate a custom profile based on an existing STIG, and utilize STIG ecosystem for further scans.

Library Chef cookbook containing reusable CIS security control definitions used by the windows_server_os_hardening cookbook to enforce Windows Server hardening aligned with CIS Benchmarks.

unofficial qubes os core-agent linux study focused on vm persistence, firewall integration, systemd drop-ins, networking, and safe review workflows.

🛠️ Multi-distro Ansible Playbook generator for automated OS baseline provisioning (Ubuntu/RHEL). Supports NTP, DNS customization, security hardening, and remote GitLab sync.

Chef cookbook that automates Windows Server OS hardening aligned with CIS Benchmarks, enforcing secure configuration baselines for enterprise environments.

🔒 Strengthen system security with Ansible playbooks for OS and SSH hardening, ensuring robust protection for your environments.