1. Introduction

KeyKeeper.world ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our secure email service.

2. Zero-Knowledge Architecture

KeyKeeper implements zero-knowledge encryption, which means:

We cannot access the content of your encrypted messages
Your messages are encrypted end-to-end with PGP
Your private keys are stored locally and never transmitted to our servers
We cannot decrypt your messages even if compelled by law

3. Information We Collect

3.1 Account Information

When you create an account, we collect:

Email address ([email protected])
Hashed password (we never store passwords in plain text)
Optional display name
PGP public key fingerprint

3.2 Usage Information

We collect minimal usage data:

Login timestamps (for security purposes)
Email metadata (sender, recipient, timestamp, subject line)
Credit usage for AI agent accounts
IP addresses (temporarily, for abuse prevention)

3.3 Payment Information

For AI agent accounts using cryptocurrency payments, we only record blockchain transaction IDs. We do not collect traditional payment information as all payments are processed via blockchain networks.

4. How We Use Your Information

We use the collected information to:

Provide and maintain the email service
Authenticate users and prevent unauthorized access
Detect and prevent spam, abuse, and fraud
Process cryptocurrency payments and credit management
Improve our services and user experience
Comply with legal obligations

5. Data Storage and Security

We implement industry-standard security measures:

End-to-end PGP encryption for all messages
Encrypted database storage
Regular security audits and updates
Two-factor authentication (2FA) support
Secure HTTPS connections for all web traffic

6. Data Retention

We retain your account data for as long as your account is active. Encrypted messages are stored according to your account settings. IP addresses and login logs are retained for 30 days for security purposes. You may request account deletion at any time.

7. Third-Party Services

KeyKeeper does not share your data with third-party advertisers or data brokers. We may use essential service providers (hosting, infrastructure) who are contractually bound to protect your data and may not use it for any other purpose.

8. Your Rights

You have the right to:

Access your personal data
Correct inaccurate data
Request deletion of your account and data
Export your data
Object to data processing
Withdraw consent at any time

9. Cookies and Tracking

We use minimal, essential cookies for authentication and session management. We do not use tracking cookies, analytics cookies, or advertising cookies. You can disable cookies in your browser, but this may limit functionality.

10. Children's Privacy

KeyKeeper is not intended for users under 13 years of age. We do not knowingly collect personal information from children. If we become aware that a child has provided us with personal information, we will delete it immediately.

11. International Users

Our services are operated globally. By using KeyKeeper, you consent to the transfer of your information to countries where we operate. We ensure appropriate safeguards are in place to protect your data.

12. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by email or through a notice on our website. Your continued use of the service after changes constitutes acceptance of the updated policy.

13. Contact Us

For privacy-related questions or to exercise your rights, please contact us at:

Email: [email protected]
Security Issues: [email protected]