iPhone and Android users will soon be able to send end-to-end encrypted messages thanks to updates in the Rich Communication Services (RCS) standards. The GSM Association recently announced that the latest RCS upgrade now includes end-to-end encryption (E2EE) based on the Messaging Layer Security (MLS) protocol. This means users on different platforms can communicate securely for the first time.

The GSMA has been working on this encryption feature since September last year. E2EE enhances privacy by ensuring that no third party—like messaging providers or cell carriers—can read your texts. The updated standard was developed with input from mobile operators, device makers, and tech companies, including Apple.
Shane Bauer, a spokesperson for Apple, expressed support for the new encryption, stating the company helped lead the initiative to integrate E2EE into the RCS Universal Profile published by the GSMA. In the upcoming software updates, Apple plans to add E2EE support for RCS messages across iOS, iPadOS, macOS, and watchOS.
Apple introduced its RCS support during the iOS 18 update in September. While iMessage already had E2EE, it wasn’t available for RCS messages earlier due to limitations in cross-platform support. Google Messages had offered E2EE for RCS messages, but only for users within its messaging app, leaving out iMessage users and those on other RCS-enabled Android devices.
Google’s Ed Fernandez highlighted the company’s commitment to secure messaging, referring to years of E2EE support for Google Messages users. He welcomed the new GSMA specification, looking forward to collaborating with the mobile ecosystem to expand user protection for RCS messaging.
This shift towards universally secure messaging comes at a time when data privacy is a hot topic. A recent survey by the Pew Research Center found that 79% of Americans feel concerned about how companies use their personal data. As messaging apps become more integral to daily communication, features like E2EE can help address consumer concerns about privacy and security.
In summary, the introduction of end-to-end encryption in RCS messaging marks a significant step towards secure communication across platforms. As both Apple and Google work on implementing these updates, users can expect safer interactions in their daily chats.
Check out this related article: Prepare for the Nintendo Switch 2: Analysts Predict $400+ Price Tag and Record-Breaking Launch!
Source linkAndroid,Apple,Google,iOS,iPhone,News,Tech