Short Messaging Service, popularly known as SMS, turned 30 today, and to celebrate its birthday, Google announced that its Messages app will support end-to-end encryption for group chats over the coming weeks - a feature that's been available for one-on-one conversations for a couple of years. However, end-to-end encryption for group chats is only open to Messages users enrolled in the beta program, so if you want to try it, you'll have to participate in the beta program. You can head this way to learn more about the beta program for the Messages app. In addition to announcing...
Source: https://www.gsmarena.com/google_message_app_end_to_end_encryption_group_chats-news-56749.php