The introduction of industrial control systems SCADA / DCS

Industrial control systems (ICS)  which includes: SCADA (Supervisory Control and Data Acquisition) systems and DCS(Distributed Control System) and other smaller control systems such as PLC( Programmable logic controller) are the nucleus and control monitoring of critical infrastructure such as electricity transmission and distribution networks, nuclear plants, refineries, water networks, oil and gas companies . But according to the old system, little attention is their safety.Far more is needed.
Risks related to industrial control systems may be caused by various sources including governments aggressor, terrorist groups, disgruntled employees, problems, accidents, natural disasters, as well as accidental or malicious insider actions mentioned. To protect the integrity and availability of industrial control systems, information, privacy is of the utmost importance.
Due to the creativity of hackers and their knowledge of SCADA systems from cyber attacks has increased. As well as cultural issues of vulnerability and lack of trust between IT specialists and experts in industrial control systems creates more gaps between them.
With the resignation of SCADA systems of isolation and their relation to the corporate network, this system is prone to vulnerabilities, without understanding the need to integrate IT systems to control the high cost of SCADA systems security and data loss We will be increasing attacks.





        6.1.7.0
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