We take the protection of your personal data very seriously and adhere strictly to the relevant data protection laws.

Our site can generally be used without disclosure of personal data. Only technically essential personal data is collected on this website. This data will not be transmitted to third parties.

Data Collection and Recording

When you access our web pages, you send data to our Web server (server log files) via your internet browser out of technical necessity. The following data is recorded for communication between your internet browser and our website during an active connection:

+   date and time of request
+   name of requested file, file size
+   page from which file was requested
+   access status (file transmitted, file not found, etc.)
+   web browser used and operating system used
+   complete IP address of requesting computer
+   data volume transferred

We store this data for a short time for technical security reasons, especially to defend against attempts to attack our Web server. This data cannot be directly assigned to specific individuals in this form. This data will not be combined with other data sources. We reserve the right to subsequently review this data, if we become aware of concrete indications of unlawful use. After no more than seven days, the data is anonymized by truncating the IP address to the domain level, so it is no longer possible to make reference to an individual user. In addition, the anonymized data is processed for statistical purposes (e.g. number of page visits as part of server statistics). There is no comparison with other databases or transfer to third parties, even in extracts.

Information, Deletion, Blocking 

You are entitled at any time to free information about your stored personal data, the purpose of data processing and a right of correction, restriction, blocking, data portability or deletion of this data. You also have the right to lodge a complaint with the responsible regulatory authority at any time. If you have questions about this or the issue of personal data on our website, you can contact us at any time at the following email address: kuk-datenschutz(at) 


These internet pages make some use of cookies. Cookies do not cause any damage to your computer and contain no viruses. Cookies serve to make our website more user-friendly, efficient and secure. Cookies are small text files that are sent to your computer and stored by your web browser.

Most of the cookies that we use are session cookies. They are automatically deleted after you leave our website. Other cookies are stored on your terminal until you delete them. These cookies allow us to recognize your browser on your next visit.

You can set your browser to inform you about the installation of cookies and only permit cookies in individual cases, prevent acceptance of cookies in specific cases or generally and activate automatic deletion of cookies when closing the browser. Deactivating cookies can reduce the functionality of this website.

Contact Form

We do not use a contact form to collect data. Please use the contact information on our website to contact us.

Active Components 

We do not use any active components, such as Java Applets, as part of our website. JavaScript is required for provision of the search function and the option of making encrypted contact. If you have deactivated JavaScript in your internet browser, these functionalities are not available or only to a limited extent; however, our website can still be used.

Secure Data Transfer 

We offer HTTPS with Perfect Forward Secrecy and the TLS 1.2 encryption protocol as transport encryption for our web presence. We recommend keeping your internet browser up to date to ensure secure transfer of your data during transit.