ZTNA and Microsegmentation in Action: Build Zero Trust Infrastructure with Identity-Based Access, Least Privilege, Network Segmentation, Secure Remote Access, and Lateral Movement Protection - Tapa blanda

Sinopsis

ZTNA and Microsegmentation in Action: Build Zero Trust Infrastructure with Identity-Based Access, Least Privilege, Network Segmentation, Secure Remote Access, and Lateral Movement Protection

Stop Trusting the Perimeter. Secure Every Access Path from User to Workload.

Traditional security models built around firewalls, trusted internal networks, and broad VPN access are no longer enough. Cloud adoption, remote work, hybrid infrastructure, containers, and modern cyber threats require a different approach: verify every access request, enforce least privilege, and assume breach.

ZTNA and Microsegmentation in Action, provides a practical guide to designing and implementing modern Zero Trust infrastructure. It bridges the gap between security concepts and real-world implementation, helping administrators, engineers, and security professionals eliminate implicit trust, control access, and reduce lateral movement.

Inside This Book, You Will Learn:
Zero Trust Fundamentals: Understand Verify Explicitly, Least Privilege, and Assume Breach and how they shape modern security architecture.
Identity-Based Access: Apply IAM, MFA, SSO, device posture, and contextual policies to make identity a central security control.
ZTNA Architecture: Understand identity providers, policy engines, enforcement points, brokers, and application connectors for secure private application access.
Secure Administrative Services: Protect SSH, RDP, internal web applications, and other high-value management interfaces.
Workload Microsegmentation: Control east-west traffic, isolate workloads, and reduce the impact of compromised systems beyond traditional VLANs and subnets.
Unified Zero Trust Security: Coordinate user access and workload segmentation across cloud, hybrid, remote, and distributed environments.
Monitoring and Troubleshooting: Analyze access decisions, network flows, policy conflicts, and connectivity issues to maintain reliable Zero Trust infrastructure.
Practical Reference Tools: Use deployment checklists, policy patterns, troubleshooting guides, terminology references, and architecture planning worksheets.

Who This Book Is For
This book is ideal for network and systems engineers, cybersecurity professionals, security architects, DevOps and cloud administrators, infrastructure teams, and technical leads who want to move beyond traditional perimeter security and implement practical Zero Trust principles.

Build an Infrastructure Where Compromise Does Not Become Catastrophe

Zero Trust is not about making systems inaccessible. It is about replacing implicit trust with deliberate, identity-aware, least-privileged access decisions.

Whether you are securing remote access, protecting administrative services, segmenting workloads, or limiting lateral movement, ZTNA and Microsegmentation in Action gives you the knowledge and practical framework to build a more resilient security architecture.

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