About This Architecture

Zero-trust enterprise hybrid architecture integrating identity, policy, and enforcement planes across on-premises and cloud environments. Identity flows through IdP and MFA/SSO to the Policy Engine, which evaluates device trust and threat intelligence before the Policy Enforcement Point applies micro-segmentation across three zones: corporate apps, cloud apps, and data. SIEM/Logging and Compliance Engine continuously monitor all access and enforce audit trails, ensuring least-privilege access regardless of user location or device type. Fork this diagram on Diagrams.so to customize zones, add provider-specific gateways, or integrate your threat intelligence feeds. This architecture demonstrates how zero-trust principles eliminate implicit trust, reducing breach surface area in hybrid deployments.

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How do I design a zero-trust architecture that spans on-premises and cloud with identity-driven policy enforcement?

This diagram shows a three-plane zero-trust model: the Identity Plane authenticates users and devices via IdP and MFA; the Policy Plane evaluates trust using RBAC/ABAC and risk engines; the Enforcement Plane applies micro-segmentation across corporate, cloud, and data zones. SIEM and Compliance Engine provide continuous monitoring and audit trails.