Privacy policy

Version 2.0 · 2 November 2026 · English courtesy translation; the Polish version prevails.

Important: NieboGuard is an independent information platform, not an official warning, emergency or air-traffic system. This document requires final administrator and legal review before being treated as final.

1. Controller and contact

NieboGuard.pl, Bydgoszcz, Poland, [email protected]. We do not invent a separate legal entity or address; the controller details must be confirmed before publication.

2. What we process

3. Purposes and legal bases

Service delivery (Art. 6(1)(b) GDPR), security and abuse prevention (Art. 6(1)(f)), optional analytics and AI contributions (consent, Art. 6(1)(a)), and legal obligations. Withdrawing consent does not affect processing already carried out.

4. Recipients and transfers

Cloudflare (Workers, Pages, D1, KV, R2, Email), e-mail recipients’ providers, public map/tile and data sources, and AI/compute providers only where a feature is used. Cloudflare and other providers may process data outside the EEA under their safeguards. A full provider/transfer register must be completed before legal approval.

5. Retention

Accounts and dashboard data are kept while the account exists and through a limited backup period. Magic tokens expire after 10 minutes; sessions after 30 days. Reports may remain without account attribution when needed for moderation, security or legal obligations. Actual retention periods must be confirmed in docs/legal/DATA_RETENTION.md.

6. Your rights

Access, rectification, erasure, restriction, portability, objection and withdrawal of consent. You may complain to the Polish supervisory authority (UODO). Account export and deletion are available in the dashboard; public deletion instructions are at /usun-konto. Some data may be retained where law requires it. We do not promise deletion from already trained models if no such mechanism exists.

7. Cookies and local storage

The dashboard uses an HttpOnly session cookie, a CSRF cookie and local storage for guest data and preferences. Optional analytics is disabled until consent. The public site uses technical Cloudflare cookies/logs.

8. Security

HTTPS, hashed tokens, short-lived magic links, restricted sessions, CSRF protection, role-separated admin access and data separation. No system is fully secure; incidents are handled under applicable law.

9. Changes

We will publish the version and date. Material changes will be communicated where required. Legal review is required before this translation is treated as final.