Having had the opportunity to present a talk at Elbsides in Hamburg in 2019, we did exactly that :)

Elbsides 2019 was the start of a new Security Conference in Hamburg in the Spirit of the BSides security conferences.

Here is the recording on YouTube (external link)

Elbsides 2019 AppSec Talk YouTube (external link)

SPOILER: The next Elbsides is just around the corner: https://elbsides.de/