Search Results for author: Vijay Varadharajan

Found 6 papers, 0 papers with code

FedDICE: A ransomware spread detection in a distributed integrated clinical environment using federated learning and SDN based mitigation

no code implementations9 Jun 2021 Chandra Thapa, Kallol Krishna Karmakar, Alberto Huertas Celdran, Seyit Camtepe, Vijay Varadharajan, Surya Nepal

FedDICE integrates federated learning (FL), which is privacy-preserving learning, to SDN-oriented security architecture to enable collaborative learning, detection, and mitigation of ransomware attacks.

Federated Learning Privacy Preserving

Towards a Robust Classifier: An MDL-Based Method for Generating Adversarial Examples

no code implementations11 Dec 2019 Behzad Asadi, Vijay Varadharajan

Our final aim is to improve the robustness of the classifier by considering generated examples in rebuilding the classifier.

Malware Detection

An MDL-Based Classifier for Transactional Datasets with Application in Malware Detection

no code implementations9 Oct 2019 Behzad Asadi, Vijay Varadharajan

This involves selecting a model that best compresses the training dataset for each class considering the MDL criterion.

Clustering Malware Detection

Malytics: A Malware Detection Scheme

no code implementations9 Mar 2018 Mahmood Yousefi-Azar, Len Hamey, Vijay Varadharajan, Shiping Chen

We show feature extraction, which is performed by tf -simhashing, is equivalent to the first layer of a particular neural network.

Cryptography and Security

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