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Data protection

Privacy Notice

This notice describes the limited processing associated with the static SEFRION website. Last updated: 13 July 2026.

1. Controller

FeatureRocket Web Design & Applications Thomas Wiese
Steinhoffweg 9
29328 Faßberg, Germany
Email: sefrion@featurerocket.com
Phone: +49 8000 117 113

SEFRION is a product and engineering division of FeatureRocket.

2. Website delivery and server logs

This website runs on a server administered by FeatureRocket and provided by Server4You GmbH, Hessen-Homburg-Platz 1, 63452 Hanau, Germany. The server is located in a data centre in Strasbourg, France.

When this website is accessed, the web server processes technical connection and access data required for its operation. This may include the IP address, time and duration of access, requested resource, previously visited page, browser and operating-system information, HTTP status code, and transferred data volume.

The processing is based on Article 6(1)(f) GDPR. Our legitimate interest is the secure, stable, and technically reliable provision of the website and the detection and prevention of attacks.

Server logs are rotated weekly and four rotated generations are retained. Entries are therefore normally deleted after no more than approximately 35 days. They are retained for longer only where necessary to investigate a specific security incident, comply with a legal obligation, or establish, exercise, or defend legal claims.

Server4You GmbH may receive the data as the server-infrastructure provider where this is necessary for service provision, maintenance, or support.

3. Cookies, analytics, and external resources

This website does not currently set cookies, use analytics or advertising technology, load externally hosted fonts, or execute third-party scripts. No consent banner is required for this implementation. This statement must be reviewed whenever the technical implementation changes.

4. Contact by email or telephone

If you contact FeatureRocket, the information you provide is processed to handle and answer the inquiry. Depending on the request, the legal basis is Article 6(1)(b) GDPR for contractual or pre-contractual communication, or Article 6(1)(f) GDPR for other business communication.

Inquiry data is deleted when the matter has been resolved unless statutory retention duties or the establishment, exercise, or defence of legal claims require longer storage.

5. Recipients and international transfers

Personal data is disclosed to technical service providers only where this is necessary for the hosting or communication services described in this notice. The hosting-related processing takes place within the European Union. No transfer of data collected through this website to third countries is currently intended.

6. Your rights

Subject to the applicable conditions, you have rights of access, rectification, erasure, restriction of processing, data portability, and objection. You may withdraw consent with future effect where processing is based on consent. You also have the right to lodge a complaint with a data-protection supervisory authority.

7. Right to lodge a complaint

You have the right to lodge a complaint with a data-protection supervisory authority. This may be the authority responsible for your habitual residence, place of work, or the place of the alleged infringement.

The supervisory authority responsible for FeatureRocket's registered location is the State Commissioner for Data Protection of Lower Saxony.

8. Changes to this notice

This notice is reviewed when the website, providers, processing purposes, or applicable legal requirements change.

SEFRION

A FeatureRocket product and engineering division.

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