Whoa. This is such a profound piece. We praise information hiding and process isolation because it is the key to a large-scale system that is successful, and in

Whoa. This is such a profound piece. We praise information hiding and process isolation because it is the key to a large-scale system that is successful, and indeed it is the key to a large-scale system that is successful! Of course the information get hidden away, and we have to face its consequence.