Audit overview
Passenger train services for the Victorian public are an essential service, much like electricity, water, gas and port services. Train services rely on a range of systems and equipment, including control systems that monitor and control service delivery.
The capacity to continually deliver essential services depends on a number of factors, including effective computer system security controls and procedures that prevent unauthorised access or that detect and respond to security breaches. Failing to keep control systems secure can disrupt the delivery of essential services.