Every time you unlock your phone, send an email, transfer money, or shop online, you place your trust in an invisible digital world. But who protects that world-and what happens when that trust is broken?
Cybersecurity is no longer just an IT issue. It is a global challenge that affects governments, businesses, hospitals, schools and every person connected to the internet.
In The Cyber Age: From the First Computer Virus to AI-Powered Threats, technology entrepreneur and author Gathu Kamau takes readers on a compelling journey through more than fifty years of cybersecurity history. Written in an engaging, story-driven style, this book explores the people, events and innovations that transformed cybersecurity from an obscure technical discipline into one of the defining issues of the twenty-first century.
Travel through the fascinating evolution of cyber threats-from the first experimental computer worm and the birth of computer viruses to the rise of hackers, organised cybercrime, cyber warfare, ransomware and the revolutionary impact of artificial intelligence.
Inside this book, you'll discover:
- What cybersecurity really is-and why it matters to everyone
- The origins of the internet and the first cyber threats
- The stories behind Creeper, Elk Cloner, Brain and the Morris Worm
- How Kevin Mitnick changed the way the world thinks about hacking and social engineering
- The rise of organised cybercrime and the underground digital economy
- Cyber warfare, Stuxnet and attacks on critical infrastructure
- The ransomware epidemic and the lessons of WannaCry
- Cloud security, the Internet of Things, Zero Trust and modern cyber defence
- How artificial intelligence is transforming both cyberattacks and cyber defence
- Why AI agents could redefine the future of cybersecurity
Filled with real-world case studies, historical milestones and practical insights, The Cyber Age makes complex cybersecurity concepts easy to understand without sacrificing technical accuracy.
Whether you're a student, business leader, technology professional, policymaker or simply curious about the digital world, this book will help you understand how we arrived at today's cyber battlefield-and where we are heading next.
The cyber age has already begun.
The question is not whether you'll be part of it.
The question is whether you'll be prepared.
Book One of The AI & Cybersecurity Challenge Series.
