Privacy Policy for Δ
Effective: October 9, 2025
1. Our Commitment to Privacy
At Δ, we prioritize your privacy and data security. We use minimal data and employ end-to-end encryption to protect all communications. This policy explains how we collect, use, and safeguard your information.
2. Data Collection
- We collect encrypted login credentials for authentication
- Anonymous usage analytics for system performance
- End-to-end encrypted messages remain unreadable
- No IP tracking or location data stored
3. Data Usage
- Personal data for secure account verification
- Analytics to improve service reliability
- Encrypted messages remain private (Δ cannot read them)
4. Data Security
- End-to-end encryption for all private communications
- Zero-knowledge architecture: we don't verify content
- Biometric authentication for mobile apps
- Daily security audits by independent auditors
5. Your Rights
- Delete your account and all associated data
- Export archived data at any time
- Control data preferences in privacy settings
- Anonymous messaging without account required
6. Third Parties
- No user data shared with advertisers
- Audits conducted by security experts, not third-party vendors
- Decentralized network architecture with no central access points
Contact for Privacy Inquiries
Email support for privacy questions or rights requests:
privacy@delta.net