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Zero-Trust Architecture: Principles, Implementation, and Case Studies

Chen Wei, Sarah Mitchell

In: Cybersecurity in the Digital Age

Zero-trust security architectures represent a paradigm shift away from perimeter-based security models. This chapter provides a comprehensive guide to zero-trust principles, microsegmentation, identity verification, and continuous authorization. Real-world implementation case studies from enterprise and critical infrastructure deployments illustrate practical challenges and solutions.

Cybersecurity in the Digital Age

Threats, Defenses, and Future Challenges in Information Security

As digital transformation accelerates, cybersecurity has become a critical concern for individuals, organizations, and governments. This volume examines the current threat landscape, advanced persistent threats, zero-trust architectures, cryptographic protocols, and emerging challenges posed by quantum computing and IoT security.

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