Towards Real-Time Assessment of Industrial Control Systems (ICSs): A Framework for Future Research
نویسندگان
چکیده
According to a report on industrial control system (ICS) security by ICS-CERT (2012), the number of incident reports in 2012 had multiplied to five times their 2010 level. The etiology of this rise is the integration of open and standardised technologies that are traditionally found in IT environments into ICS components, and the interconnection of ICSs to corporate networks and the internet. Although there are similarities in technologies, the approaches to securing them can not be directly translated. For ICSs, availability rather than confidentiality is the primary security goal. This incongruity led to the development of ICS-specific standards, guidelines and best practices (henceforth standards). Despite an increasingly rigorous ICS cyber security ecosystem, three predominant issues remain.
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