Cybersecurity: A Practical Introduction

Overview

Cybersecurity: A Practical Introduction is a beginner-friendly guide designed to introduce core cybersecurity concepts in a clear, hands-on manner. The book focuses on practical understanding rather than heavy theory, making it ideal for students, IT professionals transitioning into security, and anyone building foundational knowledge.

📚 What the Book Covers

The book walks readers through essential cybersecurity topics, including:

• Fundamentals of Cybersecurity
  • CIA triad (Confidentiality, Integrity, Availability)
  • Risk management basics
  • Types of cyber threats
• Networking & Infrastructure Security
  • Firewalls
  • IDS/IPS
  • VPNs
  • Secure network design principles
• Cryptography Basics
  • Encryption concepts
  • Hashing
  • Digital signatures
  • Public Key Infrastructure (PKI)
• Malware & Attacks
  • Viruses, worms, ransomware
  • Phishing and social engineering
  • Common exploitation techniques
• Web & Application Security
  • SQL injection
  • Cross-site scripting (XSS)
  • Secure coding principles
• Security Best Practices
  • Patch management
  • Password policies
  • Multi-factor authentication
  • Incident response basics

🎯 Who It’s For

This book is especially suitable for:

• Beginners entering cybersecurity
• IT support professionals moving into security roles
• College students in IT or Computer Science
• Professionals preparing for entry-level certifications

It is not deeply technical like CEH, OSCP, or advanced penetration testing books — it focuses on building strong foundational understanding.

File Size: 16.40MB