For what it is worth, I wasn't interested in a privacy debate, but rather technical advice.
I have come to the conclusion after a bit of research, the only way to make this backup work is to require a passphrase, or for the OS to provide sandboxing. Android 4.4 provides the necessary sandboxing. I am sure WhatsApp will use it.
I don't agree with WhatsApp's choice to not require a passphrase, but I at least understand their thinking. They chose frictionless backups with the risk that malicious apps would be able to read you text messages. That is not the choice I would like, but it is not a choice made by an invertebrate.
Hacker News at times reminds me of this scene from the Princess Bride:
I have come to the conclusion after a bit of research, the only way to make this backup work is to require a passphrase, or for the OS to provide sandboxing. Android 4.4 provides the necessary sandboxing. I am sure WhatsApp will use it.
I don't agree with WhatsApp's choice to not require a passphrase, but I at least understand their thinking. They chose frictionless backups with the risk that malicious apps would be able to read you text messages. That is not the choice I would like, but it is not a choice made by an invertebrate.
Hacker News at times reminds me of this scene from the Princess Bride:
http://www.youtube.com/watch?v=18ulbI9k5eA