Table of contents

Cybersecurity from First Principles

A complete path from beginner foundations to professional security practice

Read each section in order. Every title can be opened as a TheoryTrace document.

• Cover
• Copyright
• How to read this book
• Introduction
• Chapter 1: What Cybersecurity Protects
• Chapter 2: Computers, Operating Systems, and Data
• Chapter 3: Networking Fundamentals for Security
• Chapter 4: Linux, Windows, and Command-Line Fluency
• Chapter 5: Programming and Scripting for Security
• Chapter 6: Threats, Vulnerabilities, and Risk
• Chapter 7: Security Models and Core Principles
• Chapter 8: Identity and Access Management
• Chapter 9: Cryptography in Practice
• Chapter 10: Secure Networks and Infrastructure
• Chapter 11: Web Security Foundations
• Chapter 12: Application Security and Secure Development
• Chapter 13: Cloud, Container, and DevSecOps Security
• Chapter 14: Offensive Security and Ethical Hacking
• Chapter 15: Malware, Exploitation, and Reverse Engineering Basics
• Chapter 16: Security Monitoring and Detection Engineering
• Chapter 17: Incident Response and Digital Forensics
• Chapter 18: Governance, Risk, Compliance, and Privacy
• Chapter 19: Security Architecture and Program Design
• Chapter 20: Professional Practice and Career Mastery
• Conclusion