GSMA

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encrypted messaging between Android and iOS devices coming, says GSMA – Computerworld

The result is that if you want to send a secure RCS message between Android devices, you need to use Google’s own Messages app at both ends; it implements E2EE using the well-worn Signal protocol. Similarly, Apple adopted RCS in iMessage last year, but with a proprietary implementation of E2EE. In short, it’s a confusing jumble. This is one reason…