RT Conference Proceedings
T1 Dynamic Risk Assessment and Certification in the Power Grid: 												A Collaborative Approach
A1 Liatifis, Athanasios
A1 Alcazar, Pedro Ruzafa
A1 Grammatikis, Panagiotis Radoglou
A1 Papamartzivanos, Dimitris
A1 Menesidou, Sofianna
A1 Krousarlis, Thomas
A1 Alberto, Molinuevo Martin
A1 Angulo, Inaki
A1 Sarigiannidis, Antonios
A1 Lagkas, Thomas
A1 Argyriou, Vasileios
A1 Skarmeta, Antonio
A1 Sarigiannidis, Panagiotis
A2 Clemm, Alexander
A2 Maier, Guido
A2 Machuca, Carmen Mas
A2 Ramakrishnan, K.K.
A2 Risso, Fulvio
A2 Chemouil, Prosper
A2 Limam, Noura
AB The 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.
PB Institute of Electrical and Electronics Engineers Inc.
SN 9781665406949
YR 2022
FD 2022
LK https://hdl.handle.net/11556/5101
UL https://hdl.handle.net/11556/5101
LA eng
NO Liatifis , A , Alcazar , P R , Grammatikis , P R , Papamartzivanos , D , Menesidou , S , Krousarlis , T , Alberto , M M , Angulo , I , Sarigiannidis , A , Lagkas , T , Argyriou , V , Skarmeta , A & Sarigiannidis , P 2022 , Dynamic Risk Assessment and Certification in the Power Grid : A Collaborative Approach . in A Clemm , G Maier , C M Machuca , K K Ramakrishnan , F Risso , P Chemouil & N Limam (eds) , Proceedings of the 2022 IEEE International Conference on Network Softwarization : Network Softwarization Coming of Age: New Challenges and Opportunities, NetSoft 2022 . Proceedings of the 2022 IEEE International Conference on Network Softwarization: Network Softwarization Coming of Age: New Challenges and Opportunities, NetSoft 2022 , Institute of Electrical and Electronics Engineers Inc. , pp. 462-467 , 8th IEEE International Conference on Network Softwarization, NetSoft 2022 , Milan , Italy , 27/06/22 . https://doi.org/10.1109/NetSoft54395.2022.9844034
NO conference
NO Publisher Copyright: © 2022 IEEE.
NO ∗This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No. 101021936. †A. Liatifis, P. Radoglou-Grammatikis and P. Sarigiannidis are with the Department of Electrical and Computer Engineering, University of Western Macedonia, Kozani 50100, Greece - E-Mail: {aliatifis, pradoglou, psarigiannidis}@uowm.gr ‡P. Rufaza Alcazar and A. Skarmeta are with the Department of Information and Communications Engineering, University of Murcia, Murcia 30100, Spain -E-Mail: {perdro.ruzafaa, askarmeta}@um.es § D. Papamartzivanos, S. Menesidou, and T. Krousarlis are with UBITECH Limited, 26 Nikou & Despinas Pattchi, Limassol 3071, Cyprus - E-mail: {dpapamartz, smenesidou, tkrousarlis}@ubitech.com ¶M. Alberto and I. Angulo are with TECNALIA, Basque Research and Technology Alliance (BRTA), Parque Cientifico Y Tecnologico De Bizkaia, Astondo Bidea, Edificio 700, Derio Bizkaia 48160, Spain - E-mail: {Alberto.Molinuevo, inaki.angulo}@tecnalia.com ∥A. Sarigiannidis is with the Sidroco Holdings Ltd, Nicosia, Cyprus - E-Mail: asarigia@sidroco.com ∗∗T. Lagkas is with the Department of Computer Science, International Hellenic University, Kavala Campus, 65404, Greece - E-Mail: tlagkas@cs.ihu.gr ††V. Argyriou is with the Department of Networks and Digital Media, Kingston University London, Penrhyn Road, Kingston upon Thames, Surrey KT1 2EE, UK - E-Mail: vasileios.argyriou@kingston.ac.uk
DS TECNALIA Publications
RD 27 sept 2024