Google Fi is getting end-to-end encrypted phone calls

Google’s MVNO cellular phone service, Google Fi, is getting a shock new characteristic: encrypted phone calls. Encrypted voice chats through messaging apps have been out there for some time, however that is the primary time we have seen an organization hijack the common telephone system for end-to-end encrypted calls. Open the telephone app, dial a quantity, and your name will be encrypted.

Finish-to-end encryption is just not a standard telephone commonplace, so each events on the decision will should be firmly within the Google Fi ecosystem for the characteristic to work. Google’s description says that “calls between two Android telephones on Fi might be secured with end-to-end encryption by default.” Google Fi works on the iPhone, too, however on condition that Google must use Apple’s default telephone app, it may’t add encryption.

For encrypted Fi-to-Fi calls, Google will present a brand new “Encrypted by Google Fi” message in each customers’ telephone apps, together with the ever-present lock icon. The corporate says there might be “distinctive audio cues” as properly.

Here's what the phone app will look like when a call is encrypted.
Enlarge / Here is what the telephone app will appear like when a name is encrypted.


Google does not clarify how the encryption works, however presumably, the characteristic is tacked on to Wi-Fi or VoLTE (Voice over LTE) calls. It will be robust to do that over conventional voice networks, however for those who’re working the voice name over information and management each shopper apps, wrapping the entire session in encryption turns into lots simpler. I’m wondering if encrypted calls might be billed as Fi’s metered information utilization moderately than limitless name minutes.

Google says the characteristic will roll out to Android units “within the coming weeks.”

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