Institutional Security and Cryptographic Transparency.
Security and privacy are not marketing claims at Zunn—they are mathematical constraints enforced in code. Review our architectural controls, data isolation principles, and ethical AI policies.
Cryptographic & Governance Controls
Tenant-Isolated Cryptographic Vaults
Logical and cryptographic tenant boundary enforcement ensuring that client documents, tax packs, customer support threads, and voice models are isolated at the database, memory, and storage layers.
Database Row-Level Security (RLS)
PostgreSQL RLS policies strictly enforce tenant boundary checks on every database read and write query at the connection level.
AES-256 Encryption at Rest
All documents, vector embeddings, and database volumes are encrypted using tenant-isolated KMS cryptographic keys.
TLS 1.3 in Transit
All HTTP and WebSocket telemetry is encrypted using TLS 1.3 with Perfect Forward Secrecy (PFS) and strict HSTS headers.
Separate Public Law vs. Private Vaults
Official Bangladesh statutes and public gazettes reside in an immutable shared corpus; customer private briefs and financial packs reside strictly in isolated tenant vaults.
Engineered in Alignment with Global Trust Frameworks.
Zunn's infrastructure is built in alignment with the rigorous control objectives of ISO/IEC 27001, SOC 2 Type II trust principles, and regional data protection standards. Our controls prioritize deterministic mathematical isolation over administrative assumptions.
Compliance Note: We describe concrete, verified architectural controls (AES-256 encryption at rest, TLS 1.3 in transit, tenant RLS isolation, and cryptographic voice captchas) without claiming completed third-party audit certifications.
Sovereign Residency
For enterprise banking, telecommunications, and government sectors requiring domestic data residency in Bangladesh, Zunn provides on-premises and local cloud container deployment topologies.
Legal Compliance Suite
Inspect our full legal policies and digital privacy terms: