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Data protection

1. Responsible authority

The responsible authority for the collection, processing and use of your personal data within the meaning of the (German) Federal Data Protection Act is rexx system GmbH.

If you would like to object to your data being collected, processed and used during the process pursuant to data protection regulations, you may at any time send your objection by email, fax or post to the following contact:


rexx systems GmbH
Data Protection Officer: Vanessa Martin
Süderstraße 75-77
20097 Hamburg

2. Collection, processing and use of personal data

In principle you may visit our web pages without us collecting any personal data from you. Personal data is only collected if you provide your data during the course of making contact with us or when registering for our newsletter. You may cancel the newsletter at any time by means of the link provided in the newsletter or by accordingly sending us a message to that effect. After you have successfully deregistered, your email address will be immediately deleted from our newsletter mailing list.

Your personal data is protected from theft and misuse by state-of-the-art technology. Any personal data you enter is sent through encrypted transmission (SSL). Your data is never passed on to third parties.

3. Cookies

This website uses so-called cookies, which help to make our online presence more user-friendly, more effective as well as more secure; for instance, when it comes to allowing faster navigation on our platform. Moreover, cookies make it possible for us to measure the number of times the pages are visited and general navigation. Cookies are small text files that are stored on your computer system. We point out that some of these cookies are transferred from our server to your computer system, whereby these are mostly so-called “session cookies”. A feature of “session cookies” is that they automatically delete from your hard disk drive at the end of the browser session.

Other cookies remain on your computer system and make it possible for us to identify your computer system again the next time you visit us.

The cookies used here do not store any personal information. The cookies only provide us with anonymous information. Of course, you can always refuse cookies if your browser allows this. Please note that you may not be able to use some features of this website or only in a restricted way if your browser is set so that no cookies (from our website) are accepted.

4. Web analysis

This website uses Piwik, an open source software for the statistical evaluation of visitor access. Piwik uses so-called “Cookies”, text files that are stored on your computer and allow an analysis of your use of the website. The information generated by the cookie regarding your use of this Internet offer is transferred to the server of the provider in Germany and stored there. Your IP address is anonymised immediately after processing and prior to saving. You may prevent the use of cookies by selecting the appropriate settings on your browser. Please note, however, that if you do this, you may not be able to use the full functionality of this website.

5. Use of mouse flow

This website uses Mouseflow, a web analytics tool of Mouseflow ApS, Flaesketorvet 68, 1711 Copenhagen, Denmark, to record randomly selected individual visits (using anonymized IP address only). Thus, a log of mouse movements and clicks is created with the intention of randomly sampling individual website visits and deriving potential improvements for the website. The information is not personal and will not be disclosed. If you do not want a recording, you can disable it on any website that uses Mouseflow at the following link: www.mouseflow.com/opt-out