hmi


After having spent the past few months trying to get myself acquainted with the world of SCADA, it was time to look into the history of attacks it has been subject to. For the uninitiated, SCADA (Supervisory Control And Data Acquisition) is the term used for systems that are used to control physical equipment - such as in industries like power plants, oil and gas pipelines; at public facilities like metal detectors at airports; and even in private facilities e.g. to control/monitor processes like heating, ventilation, energy consumption etc. The... [Read More]
by RSS Ruchna Nigam  |  Feb 12, 2015  |  Filed in: Security Research
A SCADA environment (Supervisory Control and Data Acquisition) is unlike a conventional IT network in that it provides interconnectedness between industrial systems such as robots, valves, thermal or chemical sensors, command and control systems and HMI (Human Machine Interface) systems, rather than desktops. These environments monitor, manage and administer critical infrastructures in various fields such as transport, nuclear, electricity, gas, water, etc. Historically, these SCADA control systems have used a dedicated set of communication protocols... [Read More]
by RSS Michael Perna  |  Sep 18, 2013  |  Filed in: Security 101