Security Architecture
Trezoriq is built on the principle of technical integrity. We combine local-first storage with enterprise-grade encryption to ensure your financial life remains private and secure.
AES-256 Encryption
All sensitive data is encrypted at rest using military-grade Advanced Encryption Standard with 256-bit keys.
Local-First Vault
Free plan data stays entirely on your device using IndexedDB, never touching our servers.
Zero-Knowledge
We cannot access your financial profiles. Your encryption keys are managed client-side.
India-Based Cloud
Pro/Max encrypted sync data is stored exclusively in Tier-4 data centers located in Mumbai, India.
Data Lifecycle
Our architecture ensures that data only exists where it's absolutely needed for the shortest time possible.
Step 1: Local Input
When you enter data into a calculator, it is processed locally in your browser. Calculations are executed client-side using our optimized Math Engines.
Step 2: Secure Hashing
Data is indexed and hashed within your local storage (IndexedDB). For Pro users, this data is encrypted using a unique user-key before any synchronization begins.
Step 3: Encrypted Transport
For cloud sync, data is transmitted over TLS 1.3. Our servers receive only the encrypted "blob" and have no technical means to decrypt its contents.
Audit & Compliance
Trezoriq adheres to rigorous standards for Information Security Management. We undergo regular internal audits and penetration testing to ensure our defenses are robust.
Security updated for May 28, 2026