Zero Trust Engineering — Conditional resource admission

securityv1

/01 Views

Capability definition and hierarchyarchimate
Operational activity sequencesecurity
Exception and recovery activity sequencesecurity
Conformant decision branchsecurity
Denied, conditional or degraded branchsecurity
Identity-scoped information exchangec4
Context and decision inputsecurity
Policy authority and evaluationsecurity
Decision distribution and resource mediationsecurity
Enforcement decision evidencesecurity
Policy ownershiparchimate
Security control and protected resourcesecurity
Control and failure risksecurity
Conformance obligationarchimate
Capability assurancearchimate
Resource trust boundarysecurity
Activity-to-capability realizationarchimate
Logical service capability realizationarchimate
Step-up outcomesecurity
Challenge collectionsecurity
Fresh policy evaluationsecurity
Active-session revocationsecurity

/02 About

Devices and endpoints engineering reference for conditional resource admission, including policy, logical interfaces, recovery and assurance.

Purpose: Conditional resource admission. Domain: Devices and endpoints. Family: decision. Scenario trigger: Authorize resource request from a device. Input assurance: Device trust grade, session binding and contextual risk. Evaluation: Combine device health with subject and resource conditions. Governing policy: Device-dependent access and conditional session policy. Resource-side obligation: Deliver scoped access only through enforced admission. Protected concern: Sensitive enterprise application. Logical interface: Device session posture resource action decision and reassessment trigger. Evidence: Device admission outcome, conditions and review trail. Failure: Endpoint becomes noncompliant during active access. Required recovery: Expire permit and demand reattestation or remediation. Architectural invariant: Subject authentication cannot substitute for device assurance requirements 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, Conditional resource admission
Role
Devices and endpoints owner
Business Actor
Access-requesting principal
Activity
Authorize resource request from a device, Verify: Device trust grade, session binding and contextual risk, Assess: Combine device health with subject and resource conditions, Execute: Deliver scoped access only through enforced admission, Exception: Endpoint becomes noncompliant during active access, Recover: Expire permit and demand reattestation or remediation, Collect additional authorization evidence
Application Component
Device trust grade, session binding and contextual risk, Combine device health with subject and resource conditions, Deliver scoped access only through enforced admission
Application
Sensitive enterprise application
Policy
Device-dependent access and conditional session policy
API
Conditional resource admission logical interface
Message/Event Schema
Device session posture resource action decision and reassessment trigger
Data Store
Device admission outcome, conditions and review trail
Control
Conditional resource admission enforcement assurance
Risk
Endpoint becomes noncompliant during active access risk
Requirement
Subject authentication cannot substitute for device assurance requirements
Measure
Conditional resource admission assurance completeness
Trust Boundary
Conditional resource admission authority boundary
State
Conditionally authorized, Denied or additional proof required, Additional assurance required, Active authorization revoked