[hedora]

The lack of encrypted (and cross platform) backups is the biggest security hole I know of in Signal.

People inevitably end up working around it, which can mean using SMS, copying the threads / screenshots / attachments to arbitrary other storage, or switching to things like TeleMessage because of record keeping requirements.

I wish Signal were less hostile towards forks. I'd happily switch to a client that uses their network, but that's compatible with iCloud backup.

[Zambyte]

This comment confused me a lot, because Signal has encrypted backups, just not cross platform. Looking into it more, it seems that iOS only has a "transfer" option instead of allowing backups. It's hard not to suspect this is due to arbitrary limitations on filesystem access on iOS.