Search Results for author: Maria Rigaki

Found 6 papers, 4 papers with code

Counteracting Concept Drift by Learning with Future Malware Predictions

no code implementations14 Apr 2024 Branislav Bosansky, Lada Hospodkova, Michal Najman, Maria Rigaki, Elnaz Babayeva, Viliam Lisy

We use GANs to learn changes in data distributions within different time periods of training data and then apply these changes to generate samples that could be in testing data.

Malware Detection Spam detection

The Power of MEME: Adversarial Malware Creation with Model-Based Reinforcement Learning

1 code implementation31 Aug 2023 Maria Rigaki, Sebastian Garcia

However, machine learning models are susceptible to adversarial attacks, requiring the testing of model and product robustness.

Adversarial Attack Malware Detection +3

Stealing and Evading Malware Classifiers and Antivirus at Low False Positive Conditions

1 code implementation13 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.

Active Learning Malware Detection +1

A Survey of Privacy Attacks in Machine Learning

1 code implementation15 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.

BIG-bench Machine Learning

DNS Tunneling: A Deep Learning based Lexicographical Detection Approach

no code implementations11 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.

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