Controller
Kayba / Manuel Graupner, Waldwinkel 12, 14532 Kleinmachnow, Germany. Email: kontakt@kayba.de.
Hosting and access data
This website is hosted by IONOS. When you access it, technical connection data such as your IP address, request time, requested address, browser information and response status are processed to deliver and protect the website. The legal basis is Article 6(1)(f) GDPR: our legitimate interest in secure, reliable website delivery. Access logs are retained according to the hosting provider’s configured retention periods and are not used by Kayba to create advertising profiles.
Cookies and privacy notice
This website uses no analytics tools, advertising pixels, external font services or embedded third-party videos. Opening the contact form sets a necessary session cookie (Secure, HttpOnly, SameSite=Lax) for request verification and spam protection. It expires when the browser session ends. Acknowledging the cookie notice stores only its version and expiry in your browser for up to six months. This preference is not sent to a server; you can reset it using Cookie information in the footer. Fonts and images are served locally.
Contact form and spam protection
When you submit the form, your name, email address, topic and message are sent to Kayba through the hosting provider’s mail system to answer your enquiry. The legal basis is Article 6(1)(b) GDPR for pre-contractual or contractual requests, otherwise Article 6(1)(f) GDPR for handling enquiries. Necessary session data, a hidden bot field, time checks and request limits protect the form. Keyed hashes of IP addresses, email addresses and message fingerprints expire after 24 hours and are deleted on the next form access. Technical dispatch references without message content also expire after 24 hours and are deleted on the next form access. Form content is not stored in an additional website database. Your message is retained in the email system as needed to handle your request and meet applicable retention obligations. No automatic reply is sent to unverified sender addresses.
Retention and recipients
Contact data is retained for as long as necessary to handle the request or fulfil statutory retention obligations. Hosting and email providers may process data on our behalf. Data is not sold. When you use your own email service, that provider’s privacy terms also apply.
Links to products and other websites
Product links lead to separate websites, including other Kayba services. No connection to those services is made merely by displaying a link. When you follow it, the destination website’s privacy policy applies.
Your rights
Subject to the applicable legal conditions, you have rights of access, rectification, erasure, restriction, data portability and objection. You can object to processing based on legitimate interests on grounds relating to your particular situation. You may complain to a data protection supervisory authority, including the Brandenburg authority (LDA Brandenburg). Contact kontakt@kayba.de to exercise your rights.
Version
14 November 2026. This notice describes the technical implementation of the relaunched main website.