We'll always have an unbearable amount of centralization in the fediverse as long as we're reliant on DNS and SSL Certificate Authorities to glue it together
@cwebber "Perspectives uses notary servers to verify that the same key is seen across the network, making a man-in-the-middle attack much harder since an attacker must insert itself into multiple places. For federation in Matrix, each Home Server acts as a notary. When one Home Server connects to another Home Server that uses a key that it doesn’t recognize, it contacts other Home Servers to ensure that they all see the same key from that Home Server."
Though I think an even better path is the one that tor .onion servers take: your key fingerprint *is* your address. So opening a connection to you and knowing that that's the appropriate key are a combined step.
fediverse hot take Show more
@k I don't know what Matrix does?