Attacks on smart grids9/1/2023 ![]() IEEE (2017)Īlcaraz, C., Lopez, J.: Wasam: a dynamic wide-area situational awareness model for critical domains in smart grids. In: IEEE International Conference on Software Quality, Reliability and Security Companion (QRS-C), pp. (2018)Īdepu, S., Prakash, J., Mathur, A.: Waterjam: an experimental case study of jamming attacks on a water treatment system. 1(1), 1–14 (2018)Īdepu, S., Mathur, A.: Distributed attack detection in a water treatment plant: method and case study. Springer, New York (2016)Īdepu, S., Mathur, A.: Assessing the effectiveness of attack detection at a hackfest on industrial control systems. In: Proceedings of the 31st International Conference on ICT Systems Security and Privacy Protection-IFIP SEC, pp. IEEE (2016)Īdepu, S., Mathur, A.: Using process invariants to detect cyber attacks on a water treatment system. In: Proceedings of the 40th International Computers, Software and Applications Conference, pp. Springer, Cham (2018)Īdepu, S., Mathur, A.: Generalized attacker and attack models for cyber-physical systems. The attacks reported here are useful for researchers and smart-grid operators to design and develop effective protection, detection, and response mechanisms.Īdepu, S., Kandasamy, N.K., Mathur, A.: EPIC: an electric power testbed for research and training in cyber physical systems security. The attacks were executed using control code modification and SMA, a PV converter manufacturer, portal manipulation. Next, the vulnerabilities discovered were exploited to perform different types of power supply interruption attacks and malicious power generation attacks. The investigation was conducted in two steps: First, a vulnerability assessment was conducted on a fully operational electric power testbed. This paper reports an investigation into power supply interruption and malicious power generation attacks focusing on process and network vulnerabilities. ![]() It is also evident from recent incidents that both network and process vulnerabilities are crucial for an adversary to cause an adverse impact on the operation. The serious impacts of power supply interruption attacks have been realized in the recent cyber incidents such as the Ukraine power blackout. Hence, any interruption in electric power is likely to have an undesirable impact on the overall operation of any residential or commercial ecosystem. See how Cisco can help you mitigate risk introduced by the increasingly connected grid.Electric power supply is an essential component for several sectors including manufacturing, healthcare, building management, water distribution, and transportation systems. ![]() ![]() They can ensure that appropriate measures are in place to protect the flow of information and control signals to provide a better way to manage cyber-security risk and prevent such threats.Ĭisco utility security solutions help grid operators implement plans that secure the smart grid through: Cisco is a leader in industrial networking. So while the smart grid guarantees the reliable and manageable operation of electrical grids, today’s utility companies must secure their infrastructure to protect against cyber, geo-political and other risks associated with operations. Unfortunately, the number of attack sites grow with the number of devices connected to the network and even a single point security breach can affect the entire network resulting in power outages, energy theft, disruption of service, and environmental safety. ![]() This bilateral communication provides several advantages including the ability for grid operators to obtain real time information about operations to allow for automatic rerouting when equipment fails or outages occur. In the same way the internet facilitates a flow of information and data between computers, the utilities’ smart grid system powers a web of interconnected devices that can sense, analyze, and communicate information through a widespread sensor network that supports a two-way communication system for constant monitoring of the grid status. ![]()
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