How can I prevent sensitive information from being leaked in my voice notes?

2025-08-20

261

Whisper App offers an enterprise-grade privacy protection program that secures data through a three-tier protection system:

Basic protection::
1. Local storage mode is enabled by default, recording files are encrypted with AES-256 and then stored in IndexedDB.
2. Browser Fingerprinting Technology Blocks Unauthorized Device Access
3. Press and hold the power button for 3 seconds on the recording page to trigger an emergency erase.
Advanced Settings::
- Modify the `security.js` file in the project code to set the auto-clear interval (5 minutes is recommended)
- Deploy private Together.ai instances to avoid data passing through third-party servers
- Add Multi-Factor Authentication (MFA) via Clerk Authentication
Corporate Solutions::
1. Configuring End-to-End Encryption Pipelines with Convex Enterprise Edition
2. Integration of Hardware Security Module (HSM) at the reverse proxy layer
3. Set network isolation policy to allow only intranet IPs to access the transcription APIs

Developer mode also supports a fully offline version of whisper.cpp for deployment, which requires replacing the API call module in the project.

Quick query station AI tool