One day Apple will use a decent encryption algorithm. What they currently offer is not just good enough. We're being weaned off internal data storage to cloud (storms) and I don't predict any silver in the lining of Apples' feeble offering. They really need to grasp this by the horns and develop their OS and hardware to become the industry benchmark for end-user security.
Delayed software updates, chewing-gum an' 'lastic bands just aint a solution in the 21st Century.