Comment by gosub100

I don't understand any scenario where a NAS drive would have a normal filesystem with plainly readable files. Not because of security (as many would expect) but because drives used in arrays are striped and intended for parallel use. They do not contain complete individual files. I know this because when you lose more than 2 drives in, e.g. a RAID 5, you lose everything.

Equally unlikely is why a storage provider would use anything OTHER than an array for any of their drives. Again, tossing security aside, it is not a viable way to store data on one filesystem. That drive could die at any time and lose all the data. So it makes no sense to store it that way.