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Privacy policy

Last updated: 11 October 2026

Controller and contact

Stefan Wolk · online-driven.de
Im Soll 37 · 22179 Hamburg · Germany

Mobile number as an image

Overview

This website provides information about my professional activities. Personal data may be processed when you visit the website, contact me or voluntarily load the LinkedIn feed. This concerns website visitors and people who get in touch.

Providing the website

When you visit the website, technically necessary data such as your IP address, access time, requested files and browser and device information is transmitted to the hosting service. This enables delivery of the website and helps maintain security and stability. The legal basis is Article 6(1)(f) GDPR; the legitimate interest is providing this website securely.

Contact enquiries

If you contact me by email or telephone, I process your contact details and the content of your message to respond. The legal basis is Article 6(1)(f) GDPR (the interest in responding to enquiries), or Article 6(1)(b) GDPR for enquiries relating to a contract.

Consent management with CCM19

We use CCM19 to manage and document your cookie consent. Your choices and technical connection data are processed for this purpose. You can change your choices at any time using Cookie settings in the footer.

LinkedIn feed via Elfsight

The LinkedIn feed is disabled initially. The external Elfsight widget loads automatically once you enable Elfsight in the CCM19 cookie settings. This transmits information including your IP address, browser and operating system to Elfsight. Embedded providers may load additional resources. Depending on the provider, processing may take place outside the EU or EEA.

Loading is based on your consent under Article 6(1)(a) GDPR. Any storage of or access to information on your device is based on your consent under Section 25(1) TDDDG. You can withdraw consent for further embedding through the “Cookie settings” link; this does not affect the lawfulness of processing before withdrawal. CCM19 stores your choice so it can be respected on subsequent visits.

Elfsight – Privacy policy · LinkedIn – Privacy policy

External links, fonts and analytics

Links to LinkedIn, podcasts and conference websites lead to external services. When you open those links, the respective providers’ data processing applies. Images and fonts are served locally with this website. This version does not embed Google Analytics or advertising tracking.

Storage and deletion

Personal data is processed only for as long as necessary for the relevant purpose or required by statutory retention obligations. Data that is no longer needed is deleted. For embedded external services, the provider’s privacy policy also explains applicable storage periods.

Relevant Legal Bases

Relevant legal bases under the GDPR: Below you will find an overview of the legal bases of the GDPR on which we process personal data. Please note that in addition to the provisions of the GDPR, national data protection regulations may apply in your or our country of residence or domicile. Furthermore, should more specific legal bases be decisive in individual cases, we will inform you of these in the privacy policy.

National data protection regulations in Germany: In addition to the data protection regulations of the GDPR, national regulations on data protection apply in Germany. These include, in particular, the Act on Protection against Misuse of Personal Data in Data Processing (Federal Data Protection Act - BDSG). The BDSG contains special provisions on the right to access, the right to erasure, the right to object, the processing of special categories of personal data, processing for other purposes and transmission, as well as automated individual decision-making, including profiling. Furthermore, state data protection laws of the individual federal states may apply.

Security Measures

We take appropriate technical and organizational measures in accordance with the legal requirements, taking into account the state of the art, the implementation costs and the nature, scope, circumstances and purposes of the processing as well as the different probabilities of occurrence and the extent of the threat to the rights and freedoms of natural persons, in order to ensure a level of protection appropriate to the risk.

The measures include, in particular, ensuring the confidentiality, integrity and availability of data by controlling physical and electronic access to the data as well as access to, input, transmission, securing of availability and their separation. Furthermore, we have established procedures to ensure the exercise of data subjects' rights, the deletion of data and responses to data compromise. Furthermore, we already take the protection of personal data into account during the development or selection of hardware, software as well as procedures in accordance with the principle of data protection, through technology design and through data protection-friendly default settings.

Rights of Data Subjects

Rights of data subjects under the GDPR: As a data subject, you have various rights under the GDPR, which arise in particular from Art. 15 to 21 GDPR:

The general sections on legal bases, security measures and data subject rights were retained from the previous privacy policy. Text source: Datenschutz-Generator.de – Dr. Thomas Schwenke.