I wish more of these backup solutions (even simple scripts like this) would include zero trust features. I'd like to have a backup system that I didn't just kl

I wish more of these backup solutions (even simple scripts like this) would include zero trust features. I'd like to have a backup system that I didn't just kludge together myself over a weekend that accomplishes both delta change detection and rotation as well as allows me to keep my data encrypted with a key only I control.