43 citations · 51 across the 8 of their papers we have counts for
5 papers · 1 filter
Adaptative Perturbation Patterns: Realistic Adversarial Learning for Robust Intrusion Detection
João Vitorino, Nuno Oliveira, Isabel Praça
Adversarial attacks pose a major threat to machine learning and to the systems that rely on it. In the cybersecurity domain, adversarial cyber-attack examples capable of evading de…
Anomaly Detection in Cyber-Physical Systems: Reconstruction of a Prediction Error Feature Space
Nuno Oliveira, Norberto Sousa, Jorge Oliveira +1
Cyber-physical systems are infrastructures that use digital information such as network communications and sensor readings to control entities in the physical world. Many cyber-phy…
A tool to support the investigation and visualization of cyber and/or physical incidents
Inês Macedo, Sinan Wanous, Nuno Oliveira +2
Investigating efficiently the data collected from a system's activity can help to detect malicious attempts and better understand the context behind past incident occurrences. Nowa…
A Hybrid Approach for an Interpretable and Explainable Intrusion Detection System
Tiago Dias, Nuno Oliveira, Norberto Sousa +2
Cybersecurity has been a concern for quite a while now. In the latest years, cyberattacks have been increasing in size and complexity, fueled by significant advances in technology.…
Machine Learning for Network-based Intrusion Detection Systems: an Analysis of the CIDDS-001 Dataset
José Carneiro, Nuno Oliveira, Norberto Sousa +2
With the increasing amount of reliance on digital data and computer networks by corporations and the public in general, the occurrence of cyber attacks has become a great threat to…