Windley-HI1200×1505 122 KB

Phil Windley

Dynamic Authorization: Adaptive access control looks at how to move beyond static “yes/no” permissions and into more flexible, context-aware approaches. If you’ve ever dealt with outdated role-based access models, or seen how hard it can be to keep permissions aligned with real-world changes, this might be relevant.

Why this matters now

Traditional yes/no access models don’t cut it in today’s dynamic environments—think temporary credentials, remote workers, team reassignments, or IoT access based on device context. This book lays out how to:

• Blend RBAC, ABAC, and ReBAC into a unified, adaptive model

• Design policy-driven rules that adapt instantly, not just reflect static roles

• Implement Policy-Based Access Control tied to organizational data

• Build the governance, team structure, and audit processes necessary for sustainable access control systems

What makes it practical

The book doesn’t stay at the architectural leveč. It brings concepts to life with real-world storytelling, including:

• A fictional setup at ACME Corp tackling customer, HR, and engineering system permissions

• Real incidents like the Target breach to illustrate what’s at stake when authorization fails

• Hands-on walkthroughs using the Cedar policy language, walking you from models to code

• Insights into how to architect adaptive policies aligned with enterprise workflows

For whom?

Dynamic Authorization is aimed at a broad technical audience—IT practitioners, security engineers, architects, product managers, and leadership teams—anyone who understands systems architecture and is looking to improve how access decisions are made.

• Full details: https://www.manning.com/books/dynamic-authorization

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