Charles Beumier

Face Recognition Prevention

Tech Report

Charles Beumier, Thibault Debatty

2026

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Beyond real faces: synthetic datasets can achieve reliable recognition performance without privacy compromise

Journal paper

Pawel Borsukiewicz, Fadi Boutros, Iyiola Olatunji, Charles Beumier, Wendkûuni Ouédraogo, Jacques Klein, Tegawendé Bissyandé

2026

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Faces in Focus: Evaluating Generalizability and Transferability of Facial Recognition Explainability Techniques for CNN-based Models

Conference paper

Pawel Borsukiewicz, El-hacen Diallo, Abdoul Aziz Bonkoungoun, Wendkûuni Ouédraogo, Jacques Klein, Charles Beumier, Tegawendé Bissyandé

2026

Proceedings of the IEEE/CVF Conference on CVPR Workshops 2026

https://hdl.handle.net/10993/68618

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Pseudonymisation of SS7 Identifiers by Random Tables

Conference paper

Charles Beumier, Thibault Debatty

2025

Proceedings of the 2025 Future of Information and Communication Conference (FICC), Volume 2, Springer

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Pseudonymisation of SS7 Identifiers by Random Tables

Tech Report

Charles Beumier, Thibault Debatty

2024

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Security Issues related to SS7

Tech Report

Charles Beumier, Thibault Debatty

2023

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Security Issues related to SS7 (II)

Tech Report

Charles Beumier, Thibault Debatty

2023

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Attack Detection in SS7

Conference paper

Charles Beumier, Thibault Debatty

2022

MCSS 2022: Multimedia Communications, Services and Security

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Security Issues related to SS7

Tech Report

Charles Beumier, Thibault Debatty

2021

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Security Issues related to SS7

Tech Report

Charles Beumier, Thibault Debatty

2021

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Security issues related to SS7

Tech Report

Charles Beumier, Thibault Debatty

2021

Details Download