Secure Messaging Summit, a place where people from
different places (academia, industry, open source implementations, and
legal/political perspectives) talk about the latest problems and
advancements on the secure messaging sphere. This is an online event but
you need to register. More details over here:
Welcome to the Secure Messaging Summit! | Secure-Messaging-Summit
It will run for two days: the 3rd and 4th of September, 2020, centered
around times convenient to the morning in the Americas, the afternoon in
Europe and Africa, and the evening in Western Asia.