Privacy Policy

1. Information We Collect

We collect information you provide directly to us, including:

• Account information (name, email, company)
• Course files you upload for analysis
• Payment information (processed securely via Stripe)
• Communications you send to us

2. How We Use Your Information

We use the information we collect to:

• Provide, maintain, and improve our services
• Process your course files for quality analysis
• Send you technical notices and support messages
• Respond to your comments and questions
• Process payments and send billing information

3. Course File Handling

Your course files are processed securely and are:

• Stored in encrypted AWS S3 buckets
• Automatically deleted 30 days after last access
• Never shared with third parties
• Not used for AI training purposes

4. Data Retention

We retain your account information for as long as your account is active. Course files and analysis results are automatically deleted 30 days after your last access. You can request immediate deletion at any time.

5. Data Security

We implement appropriate security measures including:

• Encryption in transit (TLS) and at rest (AES-256)
• AWS infrastructure with SOC 2 compliance
• Regular security audits and monitoring
• Access controls and authentication via AWS Cognito

6. Your Rights

You have the right to:

• Access your personal data
• Correct inaccurate data
• Request deletion of your data
• Export your data
• Opt out of marketing communications

7. Contact Us

If you have questions about this Privacy Policy, please contact us at:

Email: sales@expanseedugroup.org