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Omron FINS Ethernet Driver Help, 2015, Retrieved from.Kayssi, “Internal security attacks on SCADA systems,” Third International Conference on Communications and Information Technology, ICCIT, pp. Air Force Institute Of Technology Wright-Patterson AFB OH Graduate School Of Engineering And Management, 2014. Bodenheim, “Impact of the Shodan computer search engine on internet-facing industrial control system devices”, AFIT-ENG-14-M-14. “Peeking Under the Skirts of a Nation: Finding ICS Vulnerabilities in the Critical Digital Infrastructure”, Proceedings Of The 14th European Conference On Cyber Warfare And Security (Eccws-2015) Pages: 137-144, 2015. Devarajan, “Unraveling SCADA Protocols:Using Sulley Fuzzer”, Defcon 2015. NIST SP 800-82, “Guide to Industrial Control Systems (ICS) Security”, 2011.Yu, “Building a SCADA Security Testbed,” Third International Conferance Network and System Security, pp. "Creating a cyber moving target for critical infrastructure applications using platform diversity." International Journal of Critical Infrastructure Protection 5.1 (2012): 30-39. Wool, "Accurate modeling of Modbus/TCP for intrusion detection in SCADA systems." International Journal of Critical Infrastructure Protection 6.2 (2013): 63-75. "A review of cyber security risk assessment methods for SCADA systems." Computers & Security 56 (2016): 1-27. Therefore, some immediate precautions to mitigate the vulnerabilities are suggested Protocols used in their communication systems still lack of crucial security measures.

Experimental results show that although SCADA systems accomplish some mission critical tasks, the For this aim, a sample SCADA testbedĮnvironment has been designed at first and then the attacks mentioned above are (DoS), Man-in-the-Middle (MITM) and Replay. Of SCADA systems against the internal cyber-attacks such as Denial of Service SCADA systems is their communication protocols, this work focuses on the weaknesses EnsuringĪ secure communication between these field devices and the command center is They usually include digital controllers like PLCs to realize the automation ofĮlectromechanical processes and to accomplish the real time services. Role in electrical power system which is one of the most critical infrastructures. Supervisory control and data acquisition (SCADA) systems play important
