Zero Trust Engineering — Device posture and compliance evaluation
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/02 About
Devices and endpoints engineering reference for device posture and compliance evaluation, including policy, logical interfaces, recovery and assurance.
Purpose: Device posture and compliance evaluation. Domain: Devices and endpoints. Family: decision. Scenario trigger: Evaluate device compliance before requested operation. Input assurance: Patch status, local controls and endpoint risk signals. Evaluation: Assess posture against effective device policies. Governing policy: Risk-based posture thresholds and remediation policy. Resource-side obligation: Allow, restrict or quarantine resource connectivity. Protected concern: Enterprise resource access gateway. Logical interface: Device posture evidence evaluation timestamp and required corrections. Evidence: Posture score, policy revision and final disposition. Failure: Stale compliance signal or failed health control. Required recovery: Reduce access and request posture remediation. Architectural invariant: Authorization cannot rely indefinitely on cached device posture Adoption: replace reference roles with concrete owner-controlled services. Specify exact provider/consumer identities, schema fields and classifications, signal provenance and freshness, idempotency, authorization lifetime, timeout/retry limits, observation and tamper evidence. A denied or failed operation must not silently become a permitted one. Scope: original vendor-neutral, implementation-agnostic technical reference model. Illustrative logical components and behaviors are neither a deployed system nor evidence of regulatory compliance. Package identities remain stable within the package; cross-package semantic reconciliation requires separate explicit registry support.
Curated · other · unspecified · Published by Lattix · 28 elements · 34 relationships · validated on publish
/03 Contents
- Capability
- Devices and endpoints, Device posture and compliance evaluation
- Role
- Devices and endpoints owner
- Business Actor
- Access-requesting principal
- Activity
- Evaluate device compliance before requested operation, Verify: Patch status, local controls and endpoint risk signals, Assess: Assess posture against effective device policies, Execute: Allow, restrict or quarantine resource connectivity, Exception: Stale compliance signal or failed health control, Recover: Reduce access and request posture remediation, Collect additional authorization evidence
- Application Component
- Patch status, local controls and endpoint risk signals, Assess posture against effective device policies, Allow, restrict or quarantine resource connectivity
- Application
- Enterprise resource access gateway
- Policy
- Risk-based posture thresholds and remediation policy
- API
- Device posture and compliance evaluation logical interface
- Message/Event Schema
- Device posture evidence evaluation timestamp and required corrections
- Data Store
- Posture score, policy revision and final disposition
- Control
- Device posture and compliance evaluation enforcement assurance
- Risk
- Stale compliance signal or failed health control risk
- Requirement
- Authorization cannot rely indefinitely on cached device posture
- Measure
- Device posture and compliance evaluation assurance completeness
- Trust Boundary
- Device posture and compliance evaluation authority boundary
- State
- Conditionally authorized, Denied or additional proof required, Additional assurance required, Active authorization revoked