Is there a proof that there is no backdoor in WhatsApp? Client code is not released. By default it does unencrypted backup to cloud. You don't know if encryption keys are leaving device.
I don’t know if there’s proof, but I have a friend that works on the team that I trust. I’ve also seen the tools for analyzing the metadata for police warrants and they only deal with metadata (because content is encrypted).
I don’t know if there’s proof, but I have a friend that works on the team that I trust. I’ve also seen the tools for analyzing the metadata for police warrants and they only deal with metadata (because content is encrypted).