no code implementations • 2 Apr 2024 • Veronica Valeros, Anna Širokova, Carlos Catania, Sebastian Garcia
Understanding cybercrime communications is paramount for cybersecurity defence.
1 code implementation • 31 Aug 2023 • Maria Rigaki, Sebastian Garcia
However, machine learning models are susceptible to adversarial attacks, requiring the testing of model and product robustness.
no code implementations • 31 Aug 2023 • Muris Sladić, Veronica Valeros, Carlos Catania, Sebastian Garcia
Honeypots are essential tools in cybersecurity.
no code implementations • 30 Aug 2023 • Estelle Ruellan, Masarah Paquet-Clouston, Sebastian Garcia
Moreover, the distribution of topics among Conti members shows that only 4% of individuals have specialized discussions while almost all individuals (96%) are all-rounders, meaning that their discussions revolve around the five topics.
1 code implementation • 23 Aug 2023 • Maria Rigaki, Ondřej Lukáš, Carlos A. Catania, Sebastian Garcia
The environment is designed to eventually support complex multi-agent scenarios within the network security domain.
Ranked #1 on CyberBattleSim on CyberBattleSim chain scenario
no code implementations • 7 Feb 2023 • Arti Bandhana, Ondřej Lukáš, Sebastian Garcia, Tomáš Kroupa
The ongoing rise in cyberattacks and the lack of skilled professionals in the cybersecurity domain to combat these attacks show the need for automated tools capable of detecting an attack with good performance.
1 code implementation • 13 Apr 2022 • Maria Rigaki, Sebastian Garcia
We achieved good surrogates of the stand-alone classifiers with up to 99\% agreement with the target models, using less than 4% of the original training dataset.
no code implementations • 13 Sep 2021 • Ondrej Lukas, Sebastian Garcia
The model was evaluated by the similarity of the generated AD with the original, by the positions of the new nodes, by the similarity with GraphRNN and finally by making real intruders attack the generated AD structure to see if they select the honeyusers.
1 code implementation • 15 Jul 2020 • Maria Rigaki, Sebastian Garcia
Our contribution in this research is an analysis of more than 40 papers related to privacy attacks against machine learning that have been published during the past seven years.
no code implementations • 11 Jun 2020 • Franco Palau, Carlos Catania, Jorge Guerra, Sebastian Garcia, Maria Rigaki
Domain Name Service is a trusted protocol made for name resolution, but during past years some approaches have been developed to use it for data transfer.