I thought of something like that, but then the user could kill it as a precaution since an auto-update utility or any other secondary application can be tempora

I thought of something like that, but then the user could kill it as a precaution since an auto-update utility or any other secondary application can be temporarily disabled. Killing "Safari", on the other hand, would terminate everything the user's currently doing in it. I guess I could have named it Disk Memory Manager or some other important-sounding thing.