Data Security & Trust
Treza doesn't bolt privacy onto existing systems — it enforces it at runtime, before sensitive data can reach models, logs, or downstream services. No configuration drift. No manual review gaps.
Designed for security and compliance teams that need verifiable guarantees — not checkbox policies.
Security architecture
Runtime Enforcement
PII is intercepted and stripped before it enters any downstream system. Field-level policies enforce minimum-necessary access — no overrides, no logging of what was removed.
Encrypted Vault
Sensitive fields are stored in an encrypted vault with AES-256 at rest and TLS 1.3 in transit. Decryption requires an explicit, declared purpose — not just a valid token.
Consent-Gated Access
Every retrieval is tied to a stated purpose and subject identity. Access without a valid consent record is denied at the API level — not just logged after the fact.
Immutable Audit Log
Every access event — granted or denied — is written to a tamper-evident log. Records include actor, purpose, timestamp, and record ID. Exportable for any audit framework.
Compliance coverage
GDPR
Lawful basis, data minimization, erasure rights, Article 30 records
CCPA / CPRA
Consumer opt-out, data deletion, purpose limitation
HIPAA
PHI access controls, audit controls, minimum necessary standard
SOC 2 Type II
Availability, confidentiality, processing integrity evidence
Trust principles
Zero-trust data access
No implicit access by role or service. Every retrieval must declare intent and match an active consent record.
No plaintext in transit or at rest
PII fields are encrypted end-to-end. Treza staff cannot access customer data — only customers and their designated systems can.
Breach containment by design
Because sensitive fields are stripped before reaching models or logs, a downstream breach exposes redacted data — not raw PII.