Eric Moritz (he/him) is a user on You can follow them or interact with them if you have an account anywhere in the fediverse.

Is there a social network that encrypts posts so that only the people in your network can read them. i.e. not even the admins of the server can read them.

For instance, if I wanted to run a private Mastodon instance for friends, I could read their PMs. Basically I want a social network where friends exchange keys and posts are encrypted between us. Surely this isn't a new idea.

Eric Moritz (he/him) @ericmoritz

Ooo. This maybe what is needed to build that. The properties described in the background are perfect for storing encrypted federated social network posts.