Industry · STRICT crypto policy
QNSP for Multi-Tenant SaaS Platforms
PQC primitives, tenant isolation, and usage metering for SaaS platforms serving regulated buyers.
PQC primitives, audit-grade isolation, and tenant-scoped crypto-policy for SaaS platforms whose customers are themselves regulated (finance/healthcare/government). Ship faster by outsourcing encryption, compliance controls, and tenant isolation to QNSP.
Threat model
What we're defending against
The HNDL, regulatory, and operational threats specific to this vertical.
Single regulated customer breaches your platform
One enterprise breach drags every other tenant into the regulator response. Per-tenant cryptographic isolation contains the blast radius to a single tenant's data.
Bring-your-own-customer-compliance burden
Customers in finance/healthcare push their compliance requirements onto you. QNSP per-tenant crypto-policy gives you the lever to satisfy strict-tier customers without forcing the cost onto everyone.
Privileged-access bulk exfiltration
A compromised internal account that can read every tenant's data is a regulator-level event. QNSP per-tenant keys, RBAC, and audit-service make bulk reads observable and rate-limitable.
Compliance mapping
Frameworks this vertical operates under
QNSP supports continuous evaluation for 7 live frameworks; other named frameworks are architecturally supported with evidence available on request.
| Framework | How QNSP maps |
|---|---|
| SOC 2 Type II ↗ | The default audit demanded by enterprise SaaS buyers — QNSP gives Common Criteria CC6 and CC7 evidence. |
| ISO/IEC 27001:2022 ↗ | A.5 (Information security policies) through A.18 (Compliance) — broad coverage via QNSP primitives. |
| GDPR ↗ | Article 32 (Security of processing) and Article 28 (Processors) — QNSP as the encryption substrate satisfies both. |
| HIPAA (if PHI customers) ↗ | BAA-compatible deployment with QNSP for SaaS serving covered entities. |
| PCI DSS (if cardholder data) ↗ | Section 3 encryption requirements met via QNSP vault. |
QNSP architecture
Capabilities mapped to this vertical
How QNSP services compose to meet this vertical's needs.
Strict tier for finance/healthcare customers; default tier for low-touch customers; same SaaS codebase
SPIFFE-based service identity; per-tenant keys, per-tenant audit, per-tenant entitlements
Per-tenant rate-limiting and usage metering for billing across thousands of tenants
Pure-JS PQC for end-to-end encryption in customer-facing web apps
Outcomes
What deploying QNSP for this vertical delivers
- ✓Per-tenant crypto-policy lets you serve regulated and unregulated tenants on one codebase
- ✓Tenant isolation contains breach blast radius to a single tenant
- ✓Audit chain produces SOC 2 / ISO 27001 / GDPR evidence continuously
- ✓Browser SDK gives end-to-end PQC to customer-facing web apps
For your engineers
Build patterns that map to this vertical
When you've evaluated the platform, hand these references to your engineering team.
Next step