Browsing by Keyword "Honeypot"
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Item Dynamic Risk Assessment and Certification in the Power Grid: A Collaborative Approach(Institute of Electrical and Electronics Engineers Inc., 2022) Liatifis, Athanasios; Alcazar, Pedro Ruzafa; Grammatikis, Panagiotis Radoglou; Papamartzivanos, Dimitris; Menesidou, Sofianna; Krousarlis, Thomas; Alberto, Molinuevo Martin; Angulo, Inaki; Sarigiannidis, Antonios; Lagkas, Thomas; Argyriou, Vasileios; Skarmeta, Antonio; Sarigiannidis, Panagiotis; Clemm, Alexander; Maier, Guido; Machuca, Carmen Mas; Ramakrishnan, K.K.; Risso, Fulvio; Chemouil, Prosper; Limam, Noura; SWT; DIGITAL ENERGYThe digitisation of the typical electrical grid introduces valuable services, such as pervasive control, remote monitoring and self-healing. However, despite the benefits, cybersecurity and privacy issues can result in devastating effects or even fatal accidents, given the interdependence between the energy sector and other critical infrastructures. Large-scale cyber attacks, such as Indostroyer and DragonFly have already demonstrated the weaknesses of the current electrical grid with disastrous consequences. Based on the aforementioned remarks, both academia and industry have already designed various cybersecurity standards, such as IEC 62351. However, dynamic risk assessment and certification remain crucial aspects, given the sensitive nature of the electrical grid. On the one hand, dynamic risk assessment intends to re-compute the risk value of the affected assets and their relationships in a dynamic manner based on the relevant security events and alarms. On the other hand, based on the certification process, new approach for the dynamic management of the security need to be defined in order to provide adaptive reaction to new threats. This paper presents a combined approach, showing how both aspects can be applied in a collaborative manner in the smart electrical grid.Item An ICS Based Scenario Generator for Cyber Ranges(Springer, 2020) Larrucea, Xabier; Molinuevo, Alberto; Yilmaz, Murat; Clarke, Paul; Niemann, Jörg; Messnarz, Richard; Tecnalia Research & Innovation; SWTCybersecurity is playing a key role in industrial control systems’ scenario because they are one of the targets of cyber-attacks. In order to mitigate the impact in industrial scenarios, it is necessary to train people not only in IT breaches, but also in OT breaches in industrial settings. Training is one of the weaknesses identified within the industry especially by practitioners, and the use of cyber ranges is motivated. In this sense, this paper deals with the deployment of Industrial Control Systems scenarios based on honeypots for training purposes. An example illustrates the deployment of a scenario within a cyber range.