santogrial said:
Session doesn't route attachments, but stores them on the server.
Sessions is a comp from Australia, and Aus has the most aggressive approach on e2e, so I think its a decent alternative, but not the best.
If I had to choose I would go for an app without cental server. I can assure you any app that has a server no matter how encrypted can be cracked and read by authorities if persistent enough. And this happened recently. Image below explains a lot for confused users.
Click to expand...