Overview

Build your information security expertise with structured learning paths covering security concepts, industry-standard tools, and four specialized by-example tracks.

What You'll Learn

• Concepts - Core security principles, attack vectors, defense strategies, and security frameworks
• Tools - Hands-on experience with security tools like Gobuster for enumeration and penetration testing
• IT Security by Example - Network security, system hardening, cryptography, vulnerability assessment, and incident response through annotated examples
• Red Team by Example - Offensive security techniques — reconnaissance, exploitation, post-exploitation, and adversary simulation through annotated attack scenarios
• Blue Team by Example - Defensive security — threat detection, SIEM queries, incident response, and detection engineering through annotated log analysis and playbooks
• CISO by Example - Security leadership — risk management, governance, compliance frameworks, and board communication through annotated decision scenarios

Each topic follows the Diátaxis framework with tutorials (learning-oriented), how-to guides (problem-solving), reference (technical lookup), and explanations (conceptual understanding).