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08/16/2023
Challenges with Passwordless FIDO2 in an Enterprise Setting: A Usability Study
Fast Identity Online 2 (FIDO2), a modern authentication protocol, is gai...
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05/26/2023
Fast IDentity Online with Anonymous Credentials (FIDO-AC)
Web authentication is a critical component of today's Internet and the d...
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04/12/2023
On the Adversarial Inversion of Deep Biometric Representations
Biometric authentication service providers often claim that it is not po...
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12/07/2022
DDoD: Dual Denial of Decision Attacks on Human-AI Teams
Artificial Intelligence (AI) systems have been increasingly used to make...
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11/04/2022
Unintended Memorization and Timing Attacks in Named Entity Recognition Models
Named entity recognition models (NER), are widely used for identifying n...
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06/18/2021
Sharing in a Trustless World: Privacy-Preserving Data Analytics with Potentially Cheating Participants
Lack of trust between organisations and privacy concerns about their dat...
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02/17/2020
Data and Model Dependencies of Membership Inference Attack
Machine Learning (ML) techniques are used by most data-driven organisati...
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09/06/2019
Invisible Backdoor Attacks Against Deep Neural Networks
Deep neural networks (DNNs) have been proven vulnerable to backdoor atta...
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05/17/2019
The Audio Auditor: Participant-Level Membership Inference in Internet of Things Voice Services
Voice interfaces and assistants implemented by various services have bec...
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05/17/2019
The Audio Auditor: Participant-Level Membership Inference in Voice-Based IoT
Voice interfaces and assistants implemented by various services have bec...
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02/18/2019
Averaging Attacks on Bounded Perturbation Algorithms
We describe and evaluate an attack that reconstructs the histogram of an...
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11/08/2018
Private Continual Release of Real-Valued Data Streams
We present a differentially private mechanism to display statistics (e.g...
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06/02/2018