What happens when machines not only detect threats-but decide how to fight back?
Agentic AI in Cybersecurity reveals the next evolution in digital defense, where intelligent agents operate autonomously to detect, decide, and act at the speed of attack. As cyber adversaries adopt automation, AI-driven deception, and machine-speed warfare, the defenders' advantage depends on one thing: autonomy with control.
This book is your definitive guide to understanding, designing, and deploying agentic AI systems that think and act for themselves-safely, transparently, and in alignment with human oversight. From the foundations of artificial autonomy to real-world architectures and ethical governance, it takes you step-by-step through how agentic systems are transforming security operations, incident response, and global cyber resilience.
You'll learn how to move beyond static detection tools and manual triage toward living defense ecosystems that perceive, reason, and adapt in real time. Through deeply researched insights, practical frameworks, and modern examples, you'll discover how to:
Build secure, trustworthy, and explainable autonomous defense agents
Architect multi-agent systems that coordinate across tools, networks, and clouds
Redefine the human role in cyber defense from manual operator to strategic overseer
Navigate the ethical, legal, and governance challenges of autonomous action
Whether you're a cybersecurity leader, AI researcher, policy architect, or forward-looking practitioner, this book equips you with the knowledge to stay ahead of a rapidly changing threat landscape.