When RCS messaging grew to become obtainable on the iPhone with the rollout of iOS 18, the technical director of the GSM Affiliation teased that the subsequent main milestone for the messaging normal is the addition of interoperable end-to-end encryption. Now, six months later, GSMA has launched an up to date set of specs for RCS messaging, which incorporates end-to-end encryption (E2EE) based mostly on the Messaging Layer Safety (MLS) protocol. The brand new RCS profile will be certain that messages and recordsdata stay secure and confidential when despatched between iOS and Android units.
"…RCS would be the first large-scale messaging service to assist interoperable E2EE between consumer implementations from totally different suppliers. Along with different distinctive security measures akin to SIM-based authentication, E2EE will present RCS customers with the best degree of privateness and safety for stronger safety from scams, fraud and different safety and privateness threats," mentioned Tom Van Pelt, the Technical Director of GSMA. RCS, or Wealthy Communication Companies, provides individuals a method to ship photos, movies and audio clips to one another via textual content throughout totally different platforms. Google’s implementation of RCS has had default end-to-end encryption for each one-on-one and group chats since early 2024, however provided that all contributors are utilizing Google Messages with RCS chats turned on. In the meantime, iMessages are already protected by E2EE.
In a press release despatched to 9to5Mac, Apple mentioned that it was "happy to have helped lead a cross business effort to carry end-to-end encryption to the RCS Common Profile revealed by the GSMA." It additionally vowed so as to add assist to end-to-end encryption to iOS, iPadOS, macOS and watchOS "in future software program updates." With out a particular timeframe, it's exhausting to say when Apple is rolling out an replace to assist the safety characteristic, however when it does, it should forestall third events from intercepting and accessing doubtlessly delicate and personal messages.
This text initially appeared on Engadget at https://www.engadget.com/cybersecurity/rcs-messaging-adds-end-to-end-encryption-between-android-and-ios-120020005.html?src=rss