PHI-Safe App Distribution

MeshNativeExchange enforces HIPAA compliance for all apps handling Protected Health Information — local-first inference, encrypted mesh channels, and strict PHI access audit trails.

PHI Never Leaves the Device Unless Permitted

Health data is among the most sensitive information in the Mesh-Native ecosystem. MeshNativeExchange enforces a local-first inference model for all PHI-related apps — meaning health data is processed on the user's device whenever possible. PHI only traverses the mesh when the user has explicitly granted permission, and even then, it is protected by double encryption.

HIPAA Compliance Mode

Apps handling Protected Health Information must declare HIPAA compliance mode in their Permission Manifest. The Policy Fabric blocks PHI processing for any app without this declaration.

Local-First Inference

PHI-related apps are enforced to use local-first inference. PHI never leaves the device unless the user has explicitly permitted transmission — and even then, only through encrypted channels.

Encrypted Mesh Channels

All app-to-mesh communication uses end-to-end encryption. PHI remains protected throughout transmission — specific encryption layers are not disclosed.

PHI Access Audit Trails

Every PHI access event is logged in the Observability Fabric with strict audit trails. Logs include who, what, when, and from where — and are immutable.

PHI Handling Rules

The following rules are enforced by the Policy Fabric and Privacy & Data Fabric. Violations are detected by the Observability Fabric and result in immediate app quarantine.

PHI must never leave the device unless explicitly permitted by the user

Apps must declare HIPAA mode in their Permission Manifest before publishing

Local-first inference is enforced for all PHI-related compute

App-to-mesh channels use end-to-end encryption

PHI access events are logged with strict, immutable audit trails

Data minimization: apps may only access PHI fields declared in their manifest

Right to delete: users can wipe PHI data locally and invalidate cached derivatives

Right to export: users can export their PHI data in JSON or CSV format

DOSFI Sovereignty — Closed Core / Open Surface

DOSFI Core is sovereign and closed. All educational content on this page is generated exclusively from open-surface materials — SDKs, ABIs, documentation, tutorials, examples, and conceptual explanations. Internal details of the DOSFI Runtime, Scheduler, Router, Readiness Engine, Privacy Model, Power/Thermal Model, Vital internals, DIU internals, MNE internals, and Mesh-Native App runtime internals are not revealed, described, or inferred.

No proprietary algorithms, system code, or architectural diagrams capable of enabling replication of the DOSFI Core are published. When internal logic is referenced, only high-level conceptual explanations are provided. DOSFI's sovereignty, mission-lock, and non-replicable architecture are preserved at all times.

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NIST 800-63B SOC 2 GDPR All Compliance