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      Insecure by Design: Using Human Interface Devices to exploit SCADA systems

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      3rd International Symposium for ICS & SCADA Cyber Security Research 2015 (ICS-CSR 2015) (ICS-CSR)

      Industrial Control System & SCADA Cyber Security Research (ICS-CSR)

      17 - 18 September 2015

      SCADA, cyber security, HID

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            Abstract

            Modern Supervisory Control and Data Acquisition (SCADA) systems which are used by the electric utility industry to monitor and control electric power generation, transmission and distribution, are recognized today as critical components of the electric power delivery infrastructure. SCADA systems are large, complex and incorporate increasingly large numbers of widely distributed components. Cyber-attacks usually target valuable infrastructures assets, taking advantage of architectural/technical vulnerabilities or even weaknesses in the defense systems. Even though novel intrusion detection systems are being implemented and used for defending cyber-attacks certain vulnerabilities of SCADA systems can still be exploited. In this article we present an attack scenario based on a Human Interface Device (HID) device which is used as a means of communication/exploitation tool to compromise SCADA systems. The attack, which is a normal series of commands that are sent from the HID to the PLC cannot be detected through current intrusion detection mechanisms.

            Content

            Author and article information

            Contributors
            Conference
            September 2015
            September 2015
            : 103-106
            Affiliations
            [0001]School of Computer Science and Informatics

            De Montfort University, Leicester, UK
            Article
            10.14236/ewic/ICS2015.13
            725203ff-8d91-4a27-8e58-394f9e80fc00
            © Tzokatziou et al. Published by BCS Learning & Development Ltd. Proceedings of the 3 rd International Symposium for ICS & SCADA Cyber Security Research 2015

            This work is licensed under a Creative Commons Attribution 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

            3rd International Symposium for ICS & SCADA Cyber Security Research 2015 (ICS-CSR 2015)
            ICS-CSR
            3
            Germany
            17 - 18 September 2015
            Electronic Workshops in Computing (eWiC)
            Industrial Control System & SCADA Cyber Security Research (ICS-CSR)
            Product
            Product Information: 1477-9358BCS Learning & Development
            Self URI (journal page): https://ewic.bcs.org/
            Categories
            Electronic Workshops in Computing

            References

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            5. 2014 Integrated OCSVM Mechanism for intrusion detection in SCADA systems Electron. Lett 50 25 1935 1936

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            7. 2013 RepCIDN: A reputation-based collaborative intrusion detection network to lessen the impact of malicious alarms J. Netw. Syst. 730 Manage, 21 1 128 167

            8. 2011 Plug and prey: Malicious USB devices Available from http://www.irongeek. com/downloads/Malicious%20USB%20Devices.pdf

            9. 2010 Smart-grid security issues IEEE Security & Privacy 8 1 81 85

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