The NSCorp mainframe is restricted to the employees and the authorized individuals of Norfolk Southern. It is not accessible to ordinary users since it has confidential work details. Workers must have their official ID and password to log in to the mainframe of the NS Log-in. This ensures that the tools within the mainframe nscorp are only used by those who are trained. The reduced access keeps the system safe and guards sensitive information such as schedules and crew calls, as well as safety information. Shortly, the NS mainframe is used only in official matters.