Search Results for author: Mohammad Naseri

Found 5 papers, 1 papers with code

BadVFL: Backdoor Attacks in Vertical Federated Learning

no code implementations18 Apr 2023 Mohammad Naseri, Yufei Han, Emiliano De Cristofaro

In VFL, the participants share the same set of training instances but only host a different and non-overlapping subset of the whole feature space.

Backdoor Attack Fraud Detection +1

Cerberus: Exploring Federated Prediction of Security Events

no code implementations7 Sep 2022 Mohammad Naseri, Yufei Han, Enrico Mariconti, Yun Shen, Gianluca Stringhini, Emiliano De Cristofaro

Modern defenses against cyberattacks increasingly rely on proactive approaches, e. g., to predict the adversary's next actions based on past events.

Federated Learning

Bayesian Estimation of Differential Privacy

1 code implementation10 Jun 2022 Santiago Zanella-Béguelin, Lukas Wutschitz, Shruti Tople, Ahmed Salem, Victor Rühle, Andrew Paverd, Mohammad Naseri, Boris Köpf, Daniel Jones

Our Bayesian method exploits the hypothesis testing interpretation of differential privacy to obtain a posterior for $\varepsilon$ (not just a confidence interval) from the joint posterior of the false positive and false negative rates of membership inference attacks.

Local and Central Differential Privacy for Robustness and Privacy in Federated Learning

no code implementations8 Sep 2020 Mohammad Naseri, Jamie Hayes, Emiliano De Cristofaro

This paper investigates whether and to what extent one can use differential Privacy (DP) to protect both privacy and robustness in FL.

Federated Learning

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