Zero Trust Engineering — Application-aware access mediation
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/02 About
Networks and environments engineering reference for application-aware access mediation, including policy, logical interfaces, recovery and assurance.
Purpose: Application-aware access mediation. Domain: Networks and environments. Family: decision. Scenario trigger: Receive protected application connection request. Input assurance: Authenticated user, application identity and desired operation. Evaluation: Evaluate request-level identity, posture and resource policy. Governing policy: Application access admission and mediation policy. Resource-side obligation: Broker only authorized application operations. Protected concern: Private application access boundary. Logical interface: Subject application operation device context grant and expiry. Evidence: Application connection establishment and policy-decision audit. Failure: Unauthenticated connection or service discovery leakage. Required recovery: Reject unauthorized discovery and require verified reauthentication. Architectural invariant: Access to a network path must not imply access to the application 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
- Networks and environments, Application-aware access mediation
- Role
- Networks and environments owner
- Business Actor
- Access-requesting principal
- Activity
- Receive protected application connection request, Verify: Authenticated user, application identity and desired operation, Assess: Evaluate request-level identity, posture and resource policy, Execute: Broker only authorized application operations, Exception: Unauthenticated connection or service discovery leakage, Recover: Reject unauthorized discovery and require verified reauthentication, Collect additional authorization evidence
- Application Component
- Authenticated user, application identity and desired operation, Evaluate request-level identity, posture and resource policy, Broker only authorized application operations
- Application
- Private application access boundary
- Policy
- Application access admission and mediation policy
- API
- Application-aware access mediation logical interface
- Message/Event Schema
- Subject application operation device context grant and expiry
- Data Store
- Application connection establishment and policy-decision audit
- Control
- Application-aware access mediation enforcement assurance
- Risk
- Unauthenticated connection or service discovery leakage risk
- Requirement
- Access to a network path must not imply access to the application
- Measure
- Application-aware access mediation assurance completeness
- Trust Boundary
- Application-aware access mediation authority boundary
- State
- Conditionally authorized, Denied or additional proof required, Additional assurance required, Active authorization revoked