At every HTTP request, the server saves a line in the server log containing the request time, the IP address, the user agent, the referrer, the request address and method, and the result status.
The data is used for tracking of possible security issues and for traffic statistics.
On some pages of this website, Google reCAPTCHA is used to determine whether the visitor is a human or not. By using reCAPTCHA, Google may receive information about the IP address, user agent and other information about the hardware and software. Google may also save cookies in your browser.
Cookies are used on this site to save the language selection and to prevent cross-site request forgery (CSRF).
Information access, correction and deletion
According to GDPR, you have the right to request access, correction and deletion of your personal data saved by this website. You can send these requests to the e-mail address given in the imprint or to the contact form.