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How do I know that my messages are secure if a Short Authentication String is not present and verified?

If a Silent Phone call is initiated with another caller, and the SAS phrase is compared and verified, the SAS authentication is passed down to the messaging feature. Additionally, one can click on the message detail and see your known devices as well as that of your partner. A unique fingerprint for each device can be compared along with the device name.


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  • 21-Aug-2018