naa a22 4500 510797296 CHVBK 20180411083341.0 cr unu---uuuuu 180411e20131201xx s 000 0 eng 10.1007/s11277-013-1265-y doi (NATIONALLICENCE)springer-10.1007/s11277-013-1265-y A Novel Security Scheme for the Smart Grid and SCADA Networks [Elektronische Daten] [Hussam AlHamadi, Chan Yeun, Mohamed Zemerly] Supervisory control and data acquisition (SCADA) are applications that collect data from a system in order to automate the monitoring and controlling of its activities. Several industrial fields such as, electric utilities, water supplies and buildings' facilities have already adopted SCADA systems to increase the efficiency and reduce cost. However, the IT community is concerned about the level of security that any applied SCADA system provides. This paper concentrates on the major security threats encountered in SCADA systems. In addition, it discusses a new proposed methodology in order to increase the system security with minimal impact on efficiency. The proposed scheme provides several security services which are mutual authentication, confidentiality, data integrity and accountability. Springer Science+Business Media New York, 2013 SCADA nationallicence Smart grid nationallicence Security nationallicence Mutual authentication nationallicence AlHamadi Hussam Department of Electrical and Computer Engineering, Khalifa University of Science, Technology and Research, Sharjah, UAE aut Yeun Chan Department of Electrical and Computer Engineering, Khalifa University of Science, Technology and Research, Sharjah, UAE aut Zemerly Mohamed Department of Electrical and Computer Engineering, Khalifa University of Science, Technology and Research, Sharjah, UAE aut Wireless Personal Communications Springer US; http://www.springer-ny.com 73/4(2013-12-01), 1547-1559 0929-6212 73:4<1547 2013 73 11277 https://doi.org/10.1007/s11277-013-1265-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-013-1265-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- AlHamadi Hussam Department of Electrical and Computer Engineering, Khalifa University of Science, Technology and Research, Sharjah, UAE aut NATIONALLICENCE 700 1- Yeun Chan Department of Electrical and Computer Engineering, Khalifa University of Science, Technology and Research, Sharjah, UAE aut NATIONALLICENCE 700 1- Zemerly Mohamed Department of Electrical and Computer Engineering, Khalifa University of Science, Technology and Research, Sharjah, UAE aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 73/4(2013-12-01), 1547-1559 0929-6212 73:4<1547 2013 73 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer