期刊名称：International Journal of Security and Its Applications
印刷版ISSN：1738-9976
出版年度：2014
卷号：8
期号：1
页码：225-230
DOI：10.14257/ijsia.2014.8.1.21
出版社：SERSC
摘要：Starting with the discovery of Stuxnet SCADA systems have been the target of cyber threats. Original SCADA system is operating in closed-independent structure is safe from outside attacks, but by the development of IT industry With the advent of the Internet as a connection point is always exposed to hacking threats. As a result, if cyber attacks occur in the SCADA system as a national major economic and social problems will occur. So in this study, Accurate and concise risk calculation propose. And this formula is can be that indicator of new system's efficiency
