Privacy Policy

Kerberos Documentation Hub commits to absolute user privacy through zero-logging architecture, stateless infrastructure, and metadata-free operations. Effective January 1, 2026.

1. Information We Do Not Collect

This documentation platform operates under a strict zero-knowledge, zero-logging policy. No user data, IP addresses, browser fingerprints, session identifiers, or behavioral metrics are captured, stored, or transmitted under any circumstances. The stateless server architecture discards all request metadata immediately after content delivery.

  • No IP address logging
  • No browser fingerprinting
  • No cookies or tracking pixels
  • No analytics or behavioral data
  • No session persistence

2. Server Infrastructure

All hosting occurs through privacy-respecting providers with audited no-logging policies. Server configurations employ ephemeral storage only—RAM disks for access logs that auto-delete every 60 seconds. Nginx access logs disabled globally. No CDN caching or third-party content delivery.

3. External Resources

Minimal external dependencies limited to privacy-respecting CDNs:

  • Google Fonts (IBM Plex Mono) - cached locally after first load
  • Font Awesome 6.5.1 - self-hosted copy available
  • All JavaScript/CSS minified and served from origin domain

No Google Analytics, Facebook Pixel, advertising networks, or behavioral tracking services deployed.

4. HTTPS & Security Headers

HSTS preload enabled (max-age 31536000). Strict CSP with no unsafe-inline. X-Frame-Options DENY. X-Content-Type-Options nosniff. Referrer-Policy strict-origin. Permissions-Policy disabled for all features. TLS 1.3 only with ECDSA certificates.

5. Legal Compliance

Full GDPR compliance through data minimization principle. No personal data processing. EU-US Privacy Shield self-certified. Regular third-party audits verify zero-logging claims. Subject to jurisdiction of privacy-friendly European hosting providers.

6. Contact Information

For privacy concerns: privacy@kerberos-docs.onion (PGP encrypted only). Response SLA: 72 hours. All inquiries automatically deleted after resolution. No email persistence beyond processing window.

7. Policy Updates

This policy current as of January 13, 2026. PGP-signed changelog available at Official Mirrors. Users notified through onion announcements only. Backward compatibility guaranteed.

8. Third-Party Links

Links to Tor Project, PGP keyservers, and official onion mirrors provided for user convenience. Kerberos Documentation accepts no responsibility for third-party privacy practices. Verify all external destinations independently.

9. Children's Privacy

This documentation targets adult technical audiences only. No services directed at individuals under 18 years of age. COPPA compliance not applicable.