• Turret3857@infosec.pub
      link
      fedilink
      English
      arrow-up
      9
      arrow-down
      1
      ·
      1 day ago

      Because RCS is a closed standard. I’m not downloading Google Messages (or any closed source app for that matter) to use an “open standard”.

    • amelore@slrpnk.net
      link
      fedilink
      English
      arrow-up
      1
      arrow-down
      1
      ·
      edit-2
      1 day ago

      I used to think that too, but it’s so far only Google Messages and Apple iMessage? GSMA only added E2EE in RCS recently, Google is still using their own thing on top and Apple nothing yet. You have to be a member of GSMA to read the whole spec.