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cs.CR2022
BeeHIVE: Behavioral Biometric System based on Object Interactions in Smart Environments
Klaudia Krawiecka, Simon Birnbach, Simon Eberz +1
The lack of standard input interfaces in the Internet of Things (IoT) ecosystems presents a challenge in securing such infrastructures. To tackle this challenge, we introduce a nov…
cs.CR2022
I'm Hearing (Different) Voices: Anonymous Voices to Protect User Privacy
Henry Turner, Giulio Lovisotto, Simon Eberz +1
In this paper, we present AltVoice -- a system designed to help user's protect their privacy when using remotely accessed voice services. The system allows a user to conceal their…
cs.CR2019
Biometric Backdoors: A Poisoning Attack Against Unsupervised Template Updating
Giulio Lovisotto, Simon Eberz, Ivan Martinovic
In this work, we investigate the concept of biometric backdoors: a template poisoning attack on biometric systems that allows adversaries to stealthily and effortlessly impersonate…