Privacy Policy

Last updated: October 15, 2026

1. General provisions

This Privacy Policy describes how the Zerokulchik website (hereinafter "the Site") collects, uses and protects user information. By using the Site, you agree to the terms of this Policy.

2. What data we collect

Technical information: IP address, browser type, OS — in anonymized form.
Cookies — for session operation and remembering settings.
Comments (name, email) — if you voluntarily leave them.
Admin panel login logs (owner only).

3. How we use data

To operate the Site and protect it from attacks.
For analytics and content improvement (anonymously).
For administrator authentication (including 2FA).
AI features (GigaChat) are used only for text generation — your data is not retained by the provider beyond the session.

4. Data sharing with third parties

We do not sell or share personal data with third parties. Technically the Site uses GigaChat (Sber) for AI generation — only on your explicit action in the admin panel.

5. Storage and protection

Data is stored on servers in the Russian Federation. Measures: Argon2id for passwords, HttpOnly cookies, CSRF protection, rate limiting, Content Security Policy, HSTS, fail2ban.

6. User rights

You can request deletion of your data, disable cookies in your browser, or contact us with any questions.

7. Content rights for AI

We permit citation of our content by AI agents and search engines with mandatory attribution. Details — in ai.txt and llms.txt.

8. Contact

Email: Zerokulchik@yandex.ru