In short
This website sets no cookies, runs no analytics and loads nothing from third parties: fonts, styles and scripts are served from this domain. Nothing you do here is tracked.
Hosting
The site is served by Cloudflare Pages (Cloudflare, Inc., 101 Townsend St, San Francisco, CA 94107, USA, and Cloudflare Germany GmbH, Rosental 7, 80331 Munich). When you open a page, your browser transmits technical data to Cloudflare, among it your IP address, the page requested, date and time, and browser type. Cloudflare processes this data to deliver the site and to protect it against attacks; the legal basis is the legitimate interest in operating a secure website (Art. 6 (1) f GDPR). Cloudflare's privacy policy:cloudflare.com/privacypolicy.
Links
Publications, talks and standards documents link to other websites (publishers, the IETF, universities, video platforms). Those sites have their own privacy notices, which apply once you follow a link.
Contact
If you write an email, the address and the message are used to answer it and kept only as long as the conversation requires.
Your rights
You have the right to information about the data stored about you, and to its correction or deletion, under the GDPR. Responsible: Dr. Mirja Kühlewind, see the imprint.