As of today, all of Facebook's 900 million Messenger users should be able to choose to have specific chat threads end-to-end encrypted, protecting a message from all eyes except the sender and recipient. Called Secret Conversations, the feature also allows users to set messages to self-destruct anywhere between five seconds to one day.

Once a Secret Conversation is initiated, Facebook's app says that the conversation .... read on at http://etech9ja..com.ng/2016/10/facebook-rolls-out-opt-in-encryption.html