The title pretty much says it all. According to the report:
the service will encrypt all messages, phone calls, photos, and videos moving among [the devices].
Moxie Marlinspike is involved, so they have a chance of getting it right, and no one, even WhatsApp, will be able to know what you”re saying, texting, viewing, &c. (Unless, of course, your widget is running malware, or the opposition can get their mitts on it.)-: They claim this is available on nearly a billion devices—this is a really big deal.
takyon: Alternate links with no Wired paywall: TechCrunch, Washington Post, CNET, Reuters.
(Score: 2) by Pino P on Wednesday April 06 2016, @08:11PM
If the intent is to cover Fire OS devices, which don't ship with the GCM library, one could try using ADM, Amazon's counterpart to GCM [amazon.com]. But that appears to be proprietary as well, as it works only on Fire OS devices, not all devices that can run Amazon Appstore. So what push mechanism should free software for Android be using instead? F-Droid lists alternatives to several proprietary libraries [f-droid.org] but not to GCM.