Messenger's end-to-end encryption is now available for all 1 billion users

Facebook has finished rolling out end-to-end encryption on Messenger, allowing users of the app to protect their conversations from being monitored by hackers, government agencies, or Facebook itself. Trials for the feature started back in July, but this week sources from the company told Wired that the encryption was now available to all of the app's 1 billion users.
Messenger's new encryption comes in the form of "secret conversations" — an option that's available by clicking o