Its great….but one feature i am missing?

first thanks….its really great plugin for wordpress backups.
One development needed…..suppose we are storing backup in drive we easily restore and delete to from wp dashboard. restore is ok but i think delete should be with password protected. because any one hacked the site they can easily delete files from dashboard and drive too then no means to keep backup on drive.
if its already available please tell me how can i do this and if not available i hope your developers team will think on it.
thanks again for this amazing plugin.