Zero Trust Engineering — Risk-adaptive session state machine

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Cross-domain integration engineering reference for risk-adaptive session state machine, including policy, logical interfaces, recovery and assurance.

Purpose: Risk-adaptive session state machine. Domain: Cross-domain integration. Family: lifecycle. Scenario trigger: Transition authenticated session following risk or policy event. Input assurance: Current session state, assurance grade and triggering event. Evaluation: Verify valid transitions among approved restricted challenged and revoked. Governing policy: Session-state guards, dwell time and terminal-state policy. Resource-side obligation: Move session into defined state with scoped resource consequences. Protected concern: Enterprise session authorization register. Logical interface: Session prior state event guard next state lease and audit. Evidence: State transition predecessor event policy and resulting rights. Failure: Invalid transition, conflicting events or session resurrection. Required recovery: Reject illegal transition and force authoritative session termination. Architectural invariant: Revoked terminal state cannot revert to approved without fresh trust proof 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 · 29 elements · 34 relationships · validated on publish