Safe Teacher <-> Student communication
Sadly, we lack here in Germany (and I guess in other countries, too) a safe way to contact students / colleagues (teachers) in school matters via a modern and simple communication platform. Facebook is forbidden in school matters, whattsapp is frowned upon due to their lack of privacy (which is understandable!).
Cyphr could close this gap and be right what we need to communicate in a modern and simple way als safely as it can get.
Beeing the data security official at our school I can say that Cyphr is only a few steps away from possibly beeing officially declassified. Let me know what you think!