3 ms·

Encrypted, but that's on transit. Does Google read everything, or the only thing transfered is the alert and NOT the Signal/text/WhatsApp message itself?

• dannyw 7y ago
  End to end encrypted to device, standard pub/private key crypto.
• smush 7y ago
  Signal is e2ee so Google Cloud Messaging should only get the alert itself, then the encrypted message is downloaded from the server and decoded on device.