Tabby built theFour-layer protection system: The first layer usesMilitary-grade 256-bit AES encryptionThe second tier is the second tier, where all data is encoded at the time of transmission and storage, making it impossible to crack even if the database is compromised. The second layer is passed through thePlaid IntegrationImplementing a secure link, user banking credentials are only used for initial verification and Tabby itself does not store this sensitive information.
The third layer isbiometric access controlThe mobile side forces Face ID/Touch ID login to be enabled to prevent data leakage due to device loss. Layer 4 Implementationzero knowledge architecture, employees have no direct access to raw user data, and all AI processing takes place in an encrypted environment.
In terms of technical implementation: 1) financial connections use Plaid's API tokens instead of real account numbers 2) servers are SOC 2 Type II certified 3) penetration tests are performed regularly 4) users can clear all history at any time with a single click in the "Data & Privacy" panel. These measures bring Tabby's security to the same level as Chase and Bank of America, with the added protection of dynamic token authentication over traditional accounting software.
This answer comes from the articleTabby: an AI automated bookkeeping tool for small businesses and freelancersThe
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