Z:gnu-www-ja-who-does-that-server-really-serve--9e5c4a-With SaaSS, the users do not h/en

With SaaSS, the users do not have even the executable file that does their computing: it is on someone else's server, where the users can't see or touch it. Thus it is impossible for them to ascertain what it really does, and impossible to change it.