RT info:eu-repo/semantics/conferenceProceedings T1 Classifying Screenshots of Industrial Control System Using Transfer Learning and Fine-Tuning A1 Carofilis Vasco, Roberto Andrés A1 Blanco Medina, Pablo A1 Jáñez Martino, Francisco A1 Bennabhaktula, Guru Swaroop A1 Fidalgo Fernández, Eduardo A1 Prieto Castro, Alejandro A1 Fidalgo Villar, Victor A2 SerranoManuel A. A2 Fernández MedinaEduardo A2 AlcarazCristina A2 Castro GarcíaNoemí de A2 CalvoGuillermo A2 Ingenieria de Sistemas y Automatica K1 Ingeniería de sistemas K1 Ingeniería industrial K1 Deep Learning K1 Image Classification K1 Transfer Learning K1 Deep learning K1 Image classification K1 Transfer learning K1 Industrial control systems K1 Fine-tuning K1 3311.02 Ingeniería de Control AB [EN] Industrial control systems are heavily dependant on security and monitoring protocols. For this purpose, monitoring tools take screenshots of control panels for later analysis.Classifying these screenshots into specific groups can be a time-consuming process, but it is crucial for the security tasks performed by manual operators. To solve this problem, we propose a pipeline based on deep learning to classify snapshots of industrial control panels into three categories: Internet Technologies (IT), Operation Technologies (OT), and others. We compare the results obtained with transfer learning and finetuning on nine convolutional neuronal networks pre-trained with the ImageNet dataset, testing them on a custom CRitical INFrastructure dataset (CRINF-300). Inception-ResNet-V2 obtains the best learning result with an F1-score of 98.32% on CRINF-300, while MobileNet-V1 obtained the best performance-speed tradeoff PB Ediciones de la Universidad de Castilla-La Mancha SN 978-84-9044-463-4 LK https://hdl.handle.net/10612/20274 UL https://hdl.handle.net/10612/20274 NO Vasco-Carofilis, R. A., Blanco-Medina, P., Jáñez-Martino, F., Bennabhaktula, G. S., Fidalgo, E., Prieto Castro, A., & Fidalgo, V. (2021). Classifying Screenshots of Industrial Control System Using Transfer Learning and Fine-Tuning. En Investigación en Ciberseguridad (pp. 151-152). https://doi.org/10.18239/JORNADAS_2021.34.35 DS BULERIA. Repositorio Institucional de la Universidad de León RD 17-jun-2024