Privacy Policy

Last Updated: December 11, 2024

ZAS Safeguard ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information.

1. Information We Collect

1.1 Account Information

Email address
Display name
Profile picture (if using Google Sign-In)
Phone number (for verification, optional)

1.2 Device Information

Device type and operating system
Device fingerprint (for fraud prevention)
Browser type and version
IP address (for regional pricing)

1.3 Usage Data

Blocked website URLs (domain names only)
Block timestamps
Category of blocked content
Unlock attempt timestamps
Study mode schedules

1.4 Payment Information

Payment processing is handled by Stripe. We do not store full credit card numbers. We receive:

Last 4 digits of card
Card type
Billing country
Transaction history

2. How We Use Your Information

Data Type	Purpose	Retention
Account Info	Authentication, support	Until account deletion
Device Info	Multi-device sync, fraud prevention	Until device removed
Block Logs	Activity reports, parental monitoring	30 days (auto-deleted)
IP Address	Regional pricing, VPN detection	Session only

3. Data Sharing

We do NOT sell your data. We may share data with:

Firebase/Google: For authentication and database services
Stripe: For payment processing
Law Enforcement: If required by law or to protect safety

4. Children's Privacy

ZAS Safeguard includes parental control features. For child profiles:

We collect minimal data necessary for protection
Parents control all child profile settings
Activity logs are only visible to the parent
We comply with COPPA requirements
Children cannot create accounts directly

5. Data Security

We implement strong security measures:

All data encrypted in transit (TLS/SSL)
Data encrypted at rest in Firebase
Master keys stored as SHA-256 hashes (we cannot recover them)
Regular security audits
Access controls and authentication

6. Your Rights

You have the right to:

Access: Request a copy of your data
Rectification: Correct inaccurate data
Erasure: Delete your account and data
Portability: Export your data
Object: Opt out of certain processing

To exercise these rights, contact us at privacy@zas-safeguard.com

7. Cookies and Tracking

We use essential cookies for:

Authentication session management
User preferences
Security features

We do NOT use advertising or third-party tracking cookies.

8. International Data Transfers

Your data may be processed in the United States where our servers are located. We ensure appropriate safeguards are in place for international transfers.

9. Changes to This Policy

We may update this Privacy Policy periodically. We will notify you of significant changes via email or in-app notification. Continued use after changes constitutes acceptance.

10. Contact Us

For privacy-related questions or concerns:

Email: privacy@zas-safeguard.com

Data Protection Officer: dpo@zas-safeguard.com

Address: ZAS Global LLC

11. Regional Compliance

For EU Users (GDPR)

We process data based on: consent, contract performance, legitimate interests, and legal obligations. You may lodge complaints with your local data protection authority.

For California Users (CCPA)

You have the right to know what personal information we collect and request deletion. We do not sell personal information.

By using ZAS Safeguard, you acknowledge that you have read and understood this Privacy Policy.