General Privacy Policy

The protection of your personal data is important to us. We process your data exclusively on the basis of the legal regulations (DSGVO and TMG). By using our website, you consent to the collection, processing and use of data as described below. The K4 website can be visited without registration. Generally the provider stores data such as pages called or names of the retrieved files, date and time for statistical purposes, without this data being directly related to your person. Personal data, in particular name, address or e-mail address are collected only on a voluntary basis (contact and starter package). We will not hand these data to third parties unless you tell us to do so. We point out that data transmission over the Internet (eg in the case of communication via e-mail) can have security gaps. A complete protection of data from access by third parties is not possible.


We use cookies on our site. Cookies are small text files that your Internet browser stores and saves on your computer. Cookies do no harm. They serve to optimize our website and our offers.


We offer you the opportunity to contact us by e-mail and / or via a contact form. In this case, the information provided by the user will be stored for the purpose of processing his contact. We do not pass these data to third parties. We use the data only to contact you as requested.

Google Web Fonts

Google Web fonts are implemented on this website. They allow the display of typefaces. Google serves these fonts from an external server in the United States and therefore theoretically knows about your website visit with us. Further data protection information can be found on the pages of "Google".