Google Is Testing End-to-End Encryption in Android Messages
Google has begun rolling out end-to-end encryption for Rich Communication Service, the text-messaging standard the industry giant is pushing as an alternative to SMS.
Abbreviated as RCS, Rich Communication Service provides a, well, richer user experience than the ancient SMS standard. Typing indicators, presence information, location sharing, longer messages, and better media support are key selling points. They lead to things like better-quality photos and videos, chat over Wi-Fi, knowing when a message is read, sharing reactions, and better capabilities for group chats. As Ars reviews editor Ron Amadeo noted last year, RCS interest from carriers has been tepid, so Google has been rolling it out with limited support.