作者: Kolin Paul , Geeta Yadav
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摘要: Pipeline bursting, production lines shut down, frenzy traffic, trains confrontation, nuclear reactor disrupted electric supply, interrupted oxygen supply in ICU - these catastrophic events could result because of an erroneous SCADA system/ Industrial Control System(ICS). systems have become essential part automated control and monitoring many the Critical Infrastructures (CI). Modern evolved from standalone into sophisticated complex, open systems, connected to Internet. This geographically distributed modern system is vulnerable threats cyber attacks. In this paper, we first review architectures that been proposed/implemented followed by attacks on such understand highlight evolving security needs for systems. A short investigation current state intrusion detection techniques done , a brief study testbeds The cloud Internet things (IoT) based are studied analysing architecture paper ends highlighting critical research problems need be resolved close gaps