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Security & Privacy

Your trust is paramount. We implement enterprise-grade security measures to protect your data and privacy.

Last updated: August 25, 2026

Data Encryption

All data is encrypted in transit using TLS 1.3 and at rest using AES-256 encryption. Your audio files and transcriptions are protected with industry-standard encryption protocols.

Secure Infrastructure

Production audio storage uses Google Cloud Storage, and persisted application data uses a managed PostgreSQL database. Access to both is controlled by server-side credentials and application authorization.

Data Retention

We only retain your data as long as necessary. You can delete your recordings and transcriptions at any time through your account settings.

Privacy by Design

We follow privacy-by-design principles. We collect only the minimum information necessary to provide our services. We disclose the third-party providers used for transcription, AI features, storage, payments, email, and analytics in our Privacy Policy.

Data Protection & Privacy

GDPR Features

We've implemented key GDPR features including:

  • Right to access your data (data export)
  • Right to delete your data
  • Clear data retention policies
  • Transparent privacy practices

Platform Security

Production file storage runs on Google Cloud infrastructure. Managed services are combined with application-level access controls, secure headers, and encrypted connections.

Enterprise & Institutional Security

Authentication & Access

  • Password, Google, and Microsoft sign-in options
  • Session-based authentication with secure cookies
  • Automatic session expiration for inactive users
  • User-specific data isolation

Infrastructure Security

  • Automatic HTTPS/TLS for all connections
  • Managed Google Cloud Storage for production audio files
  • Managed PostgreSQL database hosting
  • Server-side credentials for infrastructure access

Data Security

  • Encrypted database connections
  • Secure environment variable storage
  • Regular automated backups
  • Application authorization checks for user data

Operational Security

  • Content Security Policy (CSP) headers
  • XSS and clickjacking protection
  • Secure HTTP headers enforcement
  • Regular dependency updates
How We Process Your Data

Audio Processing

Uploaded files are transcribed through AssemblyAI. OpenAI is used for real-time transcription and AI-powered transcript features. Files remain available for playback alongside their transcriptions until you choose to delete them.

Data Storage

Production audio files are stored in Google Cloud Storage. Legacy recordings may remain in Replit Object Storage. Transcriptions are saved in PostgreSQL databases with access controls and encrypted connections.

Access Controls

Only you can access your data. Our engineering team follows strict access protocols and can only access your data for technical support with your explicit consent.

Institutional & Compliance Features

Data Portability & User Control

  • Export all your data in standard formats (JSON, TXT)
  • Bulk download your recordings and transcriptions
  • Delete your data anytime through account settings
  • No vendor lock-in - take your data whenever you need

Transparency & Accountability

  • Data Processing Agreement available for download
  • Transparent third-party processor list, including AssemblyAI and OpenAI
  • Regular security updates and notifications
  • Detailed privacy policy and terms of service

Best Practices Compliance

WhisperAI aligns its security program with SOC 2 standards and guidelines. This is an alignment statement, not a claim that WhisperAI is SOC 2 certified. We also follow OWASP security guidance and NIST cybersecurity framework principles.

Contracts & Documentation

Data Processing Agreement

WhisperAI's Data Processing Agreement documents the terms governing our processing of customer personal data.

Download the Data Processing Agreement (PDF)

Independent CASA validation report

TAC Security, an App Defense Alliance-authorized lab, completed a CASA AL1 assessment of WhisperAI Cloud Sync. The report was issued August 13, 2026, and expires August 14, 2027.

Download the TAC Security CASA report (PDF)

Subprocessor list

Our Privacy Policy contains the canonical list of subprocessors, the purpose of each service, the data shared, region, and legal basis.

Review the subprocessor list
Our Security Commitments

Continuous Improvement

We continuously update our security measures and stay current with the latest security best practices and threats.

No Unauthorized Access

Your data is yours alone. We never access your recordings or transcriptions unless you explicitly request support.

Transparent Operations

We're transparent about our security practices, data handling, and any third-party services we use.

Reliable Infrastructure

Built on Google Cloud's secure infrastructure, ensuring enterprise-grade reliability.

Security Questions or Concerns?

We take security seriously. If you have questions about our security practices, need security documentation for your institution, or want to report a vulnerability, please contact us.

support@whisperai.com

We typically respond within 24 business hours

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