Steuer-Nr.: 106/5373/1807 All rights reserved. Copyright © Matthäus Walotek 2023 Any commercial usage, reproduction, storing, modification, performing in any media or forwarding of the images of this site (i.e. without the written permission of Matthäus Walotek) is strictly forbidden and will be prosecuted. Concept + Design: SUMALAB., Matthäus Walotek

1. An overview of data protection

General The following gives a simple overview of what happens to your personal information when you visit our website. Personal information is any data with which you could be personally identified. Detailed information on the subject of data protection can be found in our privacy policy found below. Data collection on our website Who is responsible for the data collection on this website? The data collected on this website are processed by the website operator. The operator´s contact details can be found in the website´s required legal notice. How do we collect your data? Some data are collected when you provide it to us. This could, for example, be data you enter on a contact form. Other data are collected automatically by our IT systems when you visit the website. These data are primarily technical data such as the browser and operating system you are using or when you accessed the page. These data are collected automatically as soon as you enter our website. What do we use your data for? Part of the data is collected to ensure the proper functioning of the website. Other data can be used to analyze how visitors use the site. What rights do you have regarding your data? You always have the right to request information about your stored data, its origin, its recipients, and the purpose of its collection at no charge. You also have the right to request that it be corrected, blocked, or deleted. You can contact us at any time using the address given in the legal notice if you have further questions about the issue of privacy and data protection. You may also, of course, file a complaint with the competent regulatory authorities. 2. General information and mandatory information Data protection The operators of this website take the protection of your personal data very seriously. We treat your personal data as confidential and in accordance with the statutory data protection regulations and this privacy policy. If you use this website, various pieces of personal data will be collected. Personal information is any data with which you could be personally identified. This privacy policy explains what information we collect and what we use it for. It also explains how and for what purpose this happens. Please note that data transmitted via the internet (e.g. via email communication) may be subject to security breaches. Complete protection of your data from third-party access is not possible. Notice concerning the party responsible for this website The party responsible for processing data on this website is: Matthäus Walotek Kirchfeldstrasse 46, 40217 Duesseldorf, Germany Telephone: +49 177 656 973 2 Email: mail@suma-lab.com The responsible party is the natural or legal person who alone or jointly with others decides on the purposes and means of processing personal data (names, email addresses, etc.). Revocation of your consent to the processing of your data Many data processing operations are only possible with your express consent. You may revoke your consent at any time with future effect. An informal email making this request is sufficient. The data processed before we receive your request may still be legally processed. Right to file complaints with regulatory authorities If there has been a breach of data protection legislation, the person affected may file a complaint with the competent regulatory authorities. The competent regulatory authority for matters related to data protection legislation is the data protection officer of the German state in which our company is headquartered. A list of data protection officers and their contact details can be found at the following link: https://www.bfdi.bund.de/DE/Infothek/Anschriften_Links/anschriften_links-node.html. Right to data portability You have the right to have data which we process based on your consent or in fulfillment of a contract automatically delivered to yourself or to a third party in a standard, machine-readable format. If you require the direct transfer of data to another responsible party, this will only be done to the extent technically feasible. 3. Data collection on our website Server log files The website provider automatically collects and stores information that your browser automatically transmits to us in „server log files“. These are:

• Browser type and browser version
• Operating system used
• Referrer URL
• Host name of the accessing computer
• Time of the server request
• IP address

These data will not be combined with data from other sources. The basis for data processing is Art. 6 (1) (f) DSGVO, which allows the processing of data to fulfill a contract or for measures preliminary to a contract.