A look at the technical issues Meta faced as it developed E2EE for Messenger, including creating an encrypted storage protocol and re-architecting chat features (Lily Hay Newman/Wired)

Lily Hay Newman / Wired:

A look at the technical issues Meta faced as it developed E2EE for Messenger, including creating an encrypted storage protocol and re-architecting chat features  —  Mark Zuckerberg personally promised that the privacy feature would launch by default on Messenger and Instagram chat.