> 2. Set up snapshots to be taken periodically (hourly/daily) and sent to a different host or volume. Does btrfs or ZFS have a way to pull snapshots in a way t

> 2. Set up snapshots to be taken periodically (hourly/daily) and sent to a different host or volume. Does btrfs or ZFS have a way to pull snapshots in a way that they are encrypted on the client side ? Ideally you could hire a third party to pull these backups from you, have them warn you when the process fails or doubles in size (the data is being encrypted) and still be able to prove that there's no way they can access the data. And then the private master key(s) go into a safe.