- Messenger Secret Conversations https://fbnewsroomus.files.wordpress.com/2016/07/secret_conversations_whitepaper-1.pdf 4 comments crypto
- Facebook Finishes Its "Secret Conversations" Encryption Rollout to Messenger Users https://www.wired.com/2016/10/facebook-completely-encrypted-messenger-update-now/ 5 comments technews
- Messenger Secret Conversations - Technical Whitepaper https://fbnewsroomus.files.wordpress.com/2016/07/secret_conversations_whitepaper.pdf 16 comments netsec
- Facebook adds end-to-end encrypted "secret conversations" to Messenger app http://www.nytimes.com/2016/07/09/technology/facebook-messenger-app-encryption.html 33 comments technology