This comprehensive book explores the critical aspects of perimeter security in modern cyber defense.

It covers the evolution and significance of security measures, key components and terminology, and the assessment of physical security risks for cyber infrastructure.

Readers will find detailed guidance on implementing access control systems, integrating policies, designing advanced network architectures such as Zero Trust, and deploying security technologies like firewalls, intrusion detection, and prevention systems.

The book also addresses securing cloud environments, regulatory compliance, threat intelligence, vulnerability assessment, and incident response planning.

With case studies and best practices, it provides a thorough understanding of developing a resilient perimeter security posture to safeguard both physical and digital assets in an interconnected world.