Cyber Security in the Modern Digital World

Cyber Security in the Modern Digital World provides a structured and in-depth exploration of the evolving landscape of cybersecurity. It begins with the fundamentals of cyber threats, vulnerabilities, and attack vectors, then progresses to cover essential defense mechanisms such as firewalls, intrusion detection systems, cryptography, and secure network design.
The book explores ethical hacking, penetration testing, and incident response as proactive approaches to identifying and mitigating risks. It emphasizes the importance of data protection and privacy, offering insights into international regulations such as the GDPR, India’s Digital Personal Data Protection Act, and related compliance frameworks.
Advanced topics include cloud and IoT security, AI-based threat detection, and post-quantum cryptography, highlighting how emerging technologies are reshaping cybersecurity strategies. The text also discusses cybercrime laws, digital forensics, and national security considerations, providing a multidimensional perspective that connects technology, governance, and ethics.
Rich with real-world examples, case studies, and practical frameworks, this book serves as an essential resource for students of computer science, IT professionals, and policymakers. By blending theory with practice, it equips readers with the tools and critical awareness needed to secure digital assets and build trust in the modern digital world.