Privacy Policy of sigmalab.eu

This Privacy Policy explains how personal data is processed in connection with the use of the website sigmalab.eu (“Website”). The Website does not use Google Analytics or any tracking tools. The Website processes only server log data for technical and security purposes.

1. Data Controller

The data controller is:

2. Scope and Purpose of Data Processing

The Website does not collect personal data through forms and does not use analytical tools that identify users. The only data processed consists of automatically generated server logs, which may include:

• IP address of the requesting device,
• Date and time of the request,
• Requested URL/resource,
• HTTP response status code,
• Information about the browser and operating system (User-Agent),
• Referring URL (if provided by the browser).

This data is processed solely for the purposes of:

• ensuring website security and preventing abuse,
• diagnosing technical errors and maintaining server stability,
• producing aggregated technical statistics.

3. Legal Basis

The legal basis for processing server log data is Article 6(1)(f) of the GDPR (legitimate interest), consisting of ensuring the security and proper functioning of the Website.

4. Cookies and Tracking Technologies

The Website does not use Google Analytics or any analytical or marketing tracking tools requiring user consent. No analytical or advertising cookies are used.

Please note that your browser may store technical cookies related to its own configuration or when you access external links. In such cases, data processing is governed by the privacy policy of the respective external website.

5. Data Recipients and Hosting

Server log data may be processed by the hosting provider as a data processor, solely to the extent necessary to provide hosting services and maintain infrastructure, under a data processing agreement.

6. Data Retention

Server logs are stored for a limited period in accordance with the hosting provider’s retention policy and security requirements, after which they are automatically deleted or overwritten.

7. Your Rights

Under the GDPR, you have the right to access your data, rectify it, request erasure, restrict processing, and object to processing based on legitimate interest (Article 6(1)(f) GDPR).

For any data protection inquiries, please contact: contact@sigmalab.eu.

If you believe your data is processed unlawfully, you have the right to lodge a complaint with the competent supervisory authority in Poland (President of the Personal Data Protection Office – UODO).

8. Security Measures

The Website uses SSL/TLS encryption and appropriate technical and organizational measures to protect data and infrastructure against unauthorized access.

9. Changes to This Policy

This Privacy Policy may be updated from time to time, for example due to technical or legal changes. The current version is always available on the Website.

Last updated: 17 February 2026