GSMA Publishes RCS Universal Profile 3.0

messaging protocols

6 hours ago

Summary

GSMA publishes RCS Universal Profile 3.0 with E2EE support; enables secure cross-platform messaging between iOS and Android devices

Key Points

  • The new profile provides a standardized specification for consistent, interoperable RCS messaging across devices, networks, and operators.

  • The E2EE mechanism in the profile is based on the cryptographic Messaging Layer Security (MLS) protocol.

  • This will enable iPhone and Android users to communicate securely via their device's native messaging app.

Why It Matters

This development enables a higher level of privacy and security for users, providing stronger protection from scams, fraud, and other security threats

Author

Paul Sawers

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