Messenger Matrix (by Kuketz)
Messenger Matrix (by Kuketz)
www.messenger-matrix.de Messenger-Matrix • Kuketz IT-Security Blog
Messenger: Comparison of security- and data protection-relevant features of messengers
cross-posted from: https://feddit.org/post/8944947
When talking to people don't forget to mention (or summarize) this overview.
If you are fluent in German (or have a good translator) you might also enjoy his blog and persepctive on data sovereignty.