A collection of step-by-step guides for improving security and privacy, with a focus on Linux-based systems.
Covers practical configurations and standards-based auditing tools, with additional content spanning broader cybersecurity and security governance topics.
- Secure DNS with Quad9 + DNS-over-TLS + DNSSEC
- Networking privacy & hardening
- CIS Benchmarks with OpenSCAP
- System configuration best practices
- Infrastructure as Code (IaC) and automation
- DevOps and Cloud security practices
- Cybersecurity fundamentals and threat management
- Governance, Risk, and Compliance (GRC)
- Information Security Management Systems (ISMS)
- ISO/IEC 27001 concepts, controls, and implementation guidance
Security requires effort.
This repository provides practical, easy-to-follow guidance that connects:
- Technical hardening and automation
- Security standards and benchmarks
- Governance and risk management practices