Ethical Hacking by Abhishek Sharma is a highly practical, introductory textbook designed to teach the fundamentals of cybersecurity and defensive penetration testing. Published by S.K. Kataria & Sons, this volume serves as a clear guide for students and tech professionals seeking a solid grounding in offensive and defensive digital security. [1, 2, 3, 4, 5]

The book focuses on demystifying cybersecurity threats and teaching readers how to adopt a hacker’s mindset to protect digital infrastructure. Instead of relying purely on high-level theory, it balances conceptual building blocks with practical, structured methodology to uncover and fix system vulnerabilities legally.