Institutional Security &
Cryptographic Verification
Vendor contracts, purchase orders, and corporate bank payouts represent confidential operating data. Pochyaa is engineered with defense-in-depth isolation across data, compute, and human approval layers.
Multi-Tenancy Isolation & Enclaves
Every corporate record, vendor contract, and audit result is strictly partitioned within your dedicated organization enclave, ensuring zero cross-company data visibility or access.
Exact-Penny Mathematical Precision
All financial evaluations use arbitrary-precision decimal arithmetic. We eliminate rounding approximations entirely, ensuring multi-million dollar annual facility runs remain exact to the cent.
Immutable Compliance Ledger
Every audit evaluation, manager approval note, rate card update, and vendor dispute is recorded in an append-only compliance ledger, providing permanent board-ready audit defensibility.
Cryptographic Document Integrity
Uploaded contracts and invoices are assigned an immutable cryptographic fingerprint upon intake. Documents reside in secure private storage accessible only through temporary, expiring authorization links.
Institutional Permission Controls
Fine-grained permissions partition users across Administrator, Auditor, and Viewer roles. All user interactions evaluate explicit authorization policies to enforce separation of duties.
Zero-Retention Data Confidentiality
Document intelligence services extract text structure only. Customer contract terms, rates, and invoices are never stored by third parties or used to train public machine learning models.
Hardened Session & Network Architecture
Browser & Transport Controls
- Mandatory TLS 1.3 encryption in transit with HSTS preload.
- HTTP-only, SameSite=lax, secure session cookies preventing unauthorized script extraction.
- Automated session invalidation and renewal upon privilege transitions.
- Strict anti-tamper token verification on all user state mutations.
Infrastructure Isolation
- Dedicated connection pooling with strict parameterized query boundaries.
- In-memory operational cache with dedicated tenant data separation.
- Automated rate-limiting on authentication and password reset gateways.
- Isolated asynchronous background processing workflows.