Yesterday I gave a lecture on speaker anonymization at the biometrics seminar at TU Berlin. My aim was to give a broad introduction to the field, explaining the core ideas and challenges, and providing relevant references. I was allowed to record it; you can find a link to the video below, as well as the link to a compact version of the slides. Hopefully, newcomers to the field find this overview helpful to get started. If you find errors of any kind, please let me know and I will update the material.