{"id":664598,"date":"2026-05-12T14:36:07","date_gmt":"2026-05-12T14:36:07","guid":{"rendered":"https:\/\/www.newsbeep.com\/ca\/664598\/"},"modified":"2026-05-12T14:36:07","modified_gmt":"2026-05-12T14:36:07","slug":"apple-rolls-out-e2ee-for-rcs-across-iphone-and-android","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ca\/664598\/","title":{"rendered":"Apple Rolls Out E2EE for RCS Across iPhone and Android"},"content":{"rendered":"<p>End-to-end encrypted (E2EE) Rich Communication Services (RCS) messaging is being rolled\u00a0out in beta between iPhone and Android handsets, closing one of the longest-running interoperability gaps in mainstream mobile messaging.<\/p>\n<p>Apple<a href=\"https:\/\/www.apple.com\/newsroom\/2026\/05\/end-to-end-encrypted-rcs-messaging-begins-rolling-out-today-in-beta\/\" style=\"text-decoration:none;\" target=\"_blank\" rel=\"nofollow noopener\"> announced<\/a> the beta rollout on May 11, with Google confirming the matching Android-side rollout.<\/p>\n<p>The feature is available to iPhone users on iOS 26.5 with supported carriers and to Android users on the latest version of Google Messages. Availability is dependent on carrier activation.<\/p>\n<p>Encrypted conversations are marked with a lock icon in the chat interface, an indicator Google Messages has used for some time and that now extends across platforms.<\/p>\n<p>Encryption is enabled by default, and Apple has said it will be applied over time to both new and existing RCS threads.<\/p>\n<p>A Cross-Platform First Built on MLS<\/p>\n<p>The rollout implements the GSM Association&#8217;s (GMSA)\u00a0<a href=\"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/networks\/gsma_resources\/gsma-rcs-universal-profile-3-0-specifications\/\" target=\"_self\" rel=\"nofollow noopener\">RCS Universal Profile 3.0<\/a> specification, published in March 2025, which defined how to apply the IETF&#8217;s Messaging Layer Security (MLS) protocol within the RCS standard.<\/p>\n<p>Until now, encryption protections in RCS had been limited to messages exchanged within a single client. Google Messages users had E2EE conversations with one another using the Signal protocol, but that protection did not extend to RCS threads with iPhone users.<\/p>\n<p>iMessage, which Apple has noted remains E2EE by default between Apple devices, sat on a separate stack entirely.<\/p>\n<p>In a statement, Alex Sinclair, Chief Technology Officer, GSMA, said, &#8220;We now encourage our members to leverage these new capabilities and enable more secure RCS messaging for personal and business users worldwide.&#8221;<\/p>\n<p><a href=\"https:\/\/www.infosecurity-magazine.com\/news\/apple-rcs-encryption-memory\/\" style=\"text-decoration:none;\" target=\"_blank\" rel=\"nofollow noopener\">Read more on Apple&#8217;s RCS encryption work: Apple Expands RCS Encryption and Memory Protections in iOS 26.4<\/a><\/p>\n<p>Implications for Defenders and Smishing Operators<\/p>\n<p>For information security teams, the change shifts the threat surface around mobile messaging in two directions at once.<\/p>\n<p>Communications between an iPhone and an Android handset, previously transmitted with only transport-layer protections, will now be opaque to carriers and to any party intercepting traffic in transit.<\/p>\n<p>The flip side is that carrier-level content inspection becomes harder. Analysts have noted that smishing is increasingly moving toward modern messaging channels such as RCS and iMessage, and E2EE is one factor that makes operator-level content filtering more difficult.<\/p>\n<p>&#8220;Encrypted RCS is a real privacy win, and the cross-industry work with Google and the GSMA is the harder achievement worth acknowledging,&#8221; said Adam Boynton, senior enterprise strategy manager at Jamf, commenting on the news.<\/p>\n<p>&#8220;[However,] impersonation is the fastest-growing threat on mobile. AI-cloned voices and deepfake messages can still bypass technical checks, so we&#8217;ve only secured the transit of messages, not the person on either end,&#8221; Boynton added.<\/p>\n<p>The wider rollout to iPadOS, macOS and watchOS will follow in future software updates, Apple confirmed.<\/p>\n","protected":false},"excerpt":{"rendered":"End-to-end encrypted (E2EE) Rich Communication Services (RCS) messaging is being rolled\u00a0out in beta between iPhone and Android handsets,&hellip;\n","protected":false},"author":2,"featured_media":664599,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[49,48,61],"class_list":["post-664598","post","type-post","status-publish","format-standard","has-post-thumbnail","category-technology","tag-ca","tag-canada","tag-technology"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/664598","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/comments?post=664598"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/664598\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media\/664599"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media?parent=664598"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/categories?post=664598"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/tags?post=664598"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}