Privacy Policy

Last updated: 04.11.2026

1. Controller

The controller responsible for the processing of personal data on this website is:
Martin Mann
Hinkenweg 21
28865 Lilienthal
Germany
Email: info@centersim.app

2. Hosting

This website is hosted using Cloudflare Workers, a service provided by Cloudflare, Inc.
When you visit this website, technical information may be processed by Cloudflare to deliver the website and maintain the security and reliability of its infrastructure.
Further information about Cloudflare's data processing can be found in Cloudflare's Privacy Policy.

3. Server and connection data

When you access this website, technical information may be processed, including:

IP address
Date and time of the request
Requested URL
Browser type and version
Operating system
Referrer URL
HTTP response status

This information is processed to deliver the website, maintain its security, and detect and prevent malicious activity.
The legal basis for processing is Art. 6(1)(f) GDPR (legitimate interests). Our legitimate interests include ensuring the availability, security and proper functioning of this website.

4. Cookies and tracking

This website currently does not use analytics or advertising cookies or similar tracking technologies.
No user profiles are created for advertising or tracking purposes.
Should this change in the future, this privacy policy will be updated accordingly. Where required by law, consent will be obtained before such technologies are used.

5. External links

This website may contain links to external websites.
When you follow an external link, you leave this website. The privacy practices of the respective external website apply.
We have no control over the data processing carried out by external website operators.

6. Data recipients and international transfers

Cloudflare provides the infrastructure used to operate this website and may process technical information in connection with your visit.
Depending on the services used, personal data may also be processed outside the European Economic Area.
Further information about Cloudflare's data processing and applicable safeguards can be found in its Privacy Policy and Data Processing Addendum.

7. Data retention

Personal data is retained only for as long as necessary to fulfil the purposes described in this privacy policy.
The retention periods for technical data are determined by the applicable retention policies of Cloudflare and the services used.
We do not maintain a separate database of visitors' personal data.

8. Your rights

Under the GDPR, you have the following rights, subject to the applicable legal conditions:

Right of access (Art. 15 GDPR)
Right to rectification (Art. 16 GDPR)
Right to erasure (Art. 17 GDPR)
Right to restriction of processing (Art. 18 GDPR)
Right to data portability (Art. 20 GDPR)
Right to object to processing (Art. 21 GDPR)

To exercise these rights, you can contact us using the email address provided above.
You also have the right to lodge a complaint with a data protection supervisory authority.
You are not legally or contractually required to provide personal data when visiting this website. However, certain technical information, such as your IP address, is necessary for establishing a connection to the website.
This website does not use automated decision-making, including profiling, within the meaning of Art. 22 GDPR.

9. Competent supervisory authority

If you believe that your personal data is being processed unlawfully, you have the right to lodge a complaint with a data protection supervisory authority.
The competent authority for Lower Saxony, Germany, is:
Der Landesbeauftragte für den Datenschutz Niedersachsen (LfD Niedersachsen)
Prinzenstraße 5
30159 Hannover
Germany
Website: https://www.lfd.niedersachsen.de/

10. Changes to this policy

We reserve the right to update this privacy policy when necessary, particularly when changes are made to the website or the services used.