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Reference Patterns for Systems That Must Stay Understandable

Reference architecture hub for Zero Trust, API integration, Multi-WAN, AI governance, observability, and recovery planning.

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Reference Model

How this resource supports decisions

Provide topology-oriented reference material that supports engineering decisions without implying a one-size-fits-all implementation.

Zero Trust pattern
Integration pattern
Resilience pattern

Reader Use Case

Questions this page helps answer

Provide topology-oriented reference material that supports engineering decisions without implying a one-size-fits-all implementation.

Reader Use Case Questions this page helps answer
  1. 01 Zero Trust Identity, device posture, app boundary, telemetry
  2. 02 API integration API gateway, webhooks, queue, retry strategy
  3. 03 Multi-WAN WAN diversity, backup paths, failover tests
  4. 04 AI governance Gateway, policy, logging, evaluation, approval
  5. 05 Observability Identity, device posture, app boundary, telemetry
  6. 06 Recovery planning API gateway, webhooks, queue, retry strategy

Reference Table

How to apply the material

How to apply the material
Architecture ElementWhat HRHK EvaluatesPublication Value
Zero Trust patternIdentity, device posture, app boundary, telemetryClarifies access-control design
Integration patternAPI gateway, webhooks, queue, retry strategyReduces brittle system coupling
Resilience patternWAN diversity, backup paths, failover testsMaps continuity dependencies
AI governance patternGateway, policy, logging, evaluation, approvalControls model and agent adoption

Review an Architecture Pattern

Use the resource to clarify the decision, then bring the open constraints to HRHK for architecture review, engineering planning, or implementation support.

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