Fundamentals of testing SCADA systems
Supervisory Control and Data Acquisition (SCADA) is a composition of software along with hardware elements that are required to control activities in dams, power stations, oil refineries, large server control services, and so on.
SCADA systems are built for highly specific tasks, such as controlling the level of dispatched water, controlling the gas lines, controlling the electric power grid to manage power in a particular city, and various other operations.
The fundamentals of ICS and its components
SCADA systems are Industrial Control System (ICS) systems, which are used in critical environments or where life is at stake if anything goes wrong. The industrial control systems are the systems that are responsible for controlling various processes, such as mixing two chemicals in a definite ratio, inserting carbon dioxide in a particular environment, putting the proper amount of water in the boiler, and so on.
The components of such SCADA systems are as follows...