We take the protection of your personal data seriously. Below we inform you in accordance with Art. 13 and 14 GDPR about how we process data on this website.
1. Controller
Bastian Entrup
Mühlenstieg 19
37181 Hardegsen
Germany
E-mail: info@entropy-zero.de
Phone: +49 1775 212746
2. Hosting
This website is hosted by:
Manitu GmbH
Im Philipp-Dengel-Park 5
67661 Kaiserslautern
Germany
The server is located in Germany. Processing is carried out on the basis of Art. 6(1)(f) GDPR (legitimate interest in the secure and stable operation of the website).
Server Log Files
When you visit the website your browser automatically transmits technical information (IP address, date/time, page requested, browser type). This data is stored in server log files and automatically deleted after no more than 7 days. It is not merged with other data sources.
3. Contact Form
When you write to us via the contact form, your details (name, e-mail address, message text) are processed and stored to handle your enquiry.
Legal basis: Art. 6(1)(b) GDPR (pre-contractual measures) or Art. 6(1)(f) GDPR (legitimate interest in responding to enquiries).
The data is not passed on to third parties and is deleted once the enquiry has been dealt with, unless statutory retention obligations apply.
4. Web Analytics with Matomo
This website uses Matomo to analyse user behaviour. Matomo is self-hosted on our own server (matomo.entropy-zero.de) — your data never leaves Germany.
Matomo is only activated with your express consent (Art. 6(1)(a) GDPR). Anonymised usage statistics are collected (e.g. pages visited, time on site). Your IP address is fully anonymised before storage.
You can withdraw your consent at any time by clicking "Settings" in the cookie banner below and disabling analytics cookies.
5. Google Ads & Consent Mode v2
This website uses Google Ads (Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA) to serve and measure advertising (conversion tracking). Measurement ID: AW-18089219844.
We use Google Consent Mode v2: without your consent no personal data is transmitted to Google. Marketing cookies are blocked by default and are only set after your active agreement.
If consent is given, data may be transferred to the USA. The transfer is based on Art. 6(1)(a) GDPR in conjunction with the EU Commission's Standard Contractual Clauses (Art. 46(2)(c) GDPR).
Further information: Google Privacy Policy
6. Cloudflare Turnstile (Spam Protection)
To protect our contact forms from automated spam (bots) we use Cloudflare Turnstile by Cloudflare, Inc., 101 Townsend St., San Francisco, CA 94107, USA.
When a page with a contact form is loaded, Turnstile transmits technical signals from your browser (including IP address, user agent, screen size, interaction patterns) to Cloudflare to determine whether the visitor is human. No cookies are set.
Legal basis: Art. 6(1)(f) GDPR (legitimate interest in the security of our website).
Cloudflare is certified under the EU-US Data Privacy Framework. Data transfers to the USA are made on this basis and additionally on the basis of the EU Commission's Standard Contractual Clauses (Art. 46(2)(c) GDPR).
Further information: Cloudflare Privacy Policy
7. Cookies & Consent Management
This website uses its own consent management system. Your consent decision is stored in your browser's local storage — no cookie is used for this purpose.
You can withdraw or adjust your consent at any time by clicking "Settings" in the cookie banner. Alternatively, you can clear local storage in your browser settings.
Technically Necessary Cookies
The contact form does not set cookies. Technically necessary cookies (e.g. session security) are set on the basis of Art. 6(1)(f) GDPR and do not require consent.
8. Your Rights
You have the following rights with regard to your personal data:
- Access (Art. 15 GDPR)
- Rectification (Art. 16 GDPR)
- Erasure (Art. 17 GDPR)
- Restriction of processing (Art. 18 GDPR)
- Data portability (Art. 20 GDPR)
- Objection (Art. 21 GDPR)
- Withdrawal of consent (Art. 7(3) GDPR)
To exercise your rights please contact: info@entropy-zero.de
9. Right to Lodge a Complaint
You have the right to lodge a complaint with the competent data protection supervisory authority:
Die Landesbeauftragte für den Datenschutz Niedersachsen
(State Commissioner for Data Protection, Lower Saxony)
Prinzenstraße 5
30159 Hannover
Germany
www.lfd.niedersachsen.de