Security & Architecture Standards

1. Security Architecture

The SMEPro COS (Compliance OS) and IOS+ Middleware platforms are engineered around enterprise-grade security principles, including zero-trust data access, strict multi-tenant boundary checks, and secure, auditable pipelines.

2. Data Isolation & Multi-Tenant Scoping

All customer workspaces are strictly logically separated using operator context tables in PostgreSQL. Database schema constraints enforce separation such that:

• Authentication claims contain verified tenant IDs.
• Queries are parameterized to filter exclusively by the authenticated operator ID context.
• Access control checks occur at both API gateways and lower service levels.

3. File Storage Policies

All generated PDF forms and flat files (XML / CSV) are uploaded to private Cloud Storage buckets. Public read access is disabled globally on all filing buckets. Artifact download links are generated as secure signed URLs valid for exactly 15 minutes, preventing leakage of sensitive production reports.

4. Cryptographic Ledger & Provenance

Filings and spacing calculations run through a deterministic six-gate validation pipeline. Upon signature, filings receive a cryptographically bound SHA-256 hash. Filing metadata is locked in append-only audit tables, providing an immutable trace of compliance status for internal auditors and regulators.

5. Security Inquiries

For security reports, SOC 2 reports, vulnerability disclosures, or system architecture audits, contact: