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12/16/2022
SkillFence: A Systems Approach to Practically Mitigating Voice-Based Confusion Attacks
Voice assistants are deployed widely and provide useful functionality. H...
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12/08/2022
Re-purposing Perceptual Hashing based Client Side Scanning for Physical Surveillance
Content scanning systems employ perceptual hashing algorithms to scan us...
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03/08/2022
Analyzing the Security of the Business Collaboration Platform App Model
Business Collaboration Platforms like Microsoft Teams and Slack enable t...
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02/14/2021
Exploring Adversarial Robustness of Deep Metric Learning
Deep Metric Learning (DML), a widely-used technique, involves learning a...
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12/16/2020
Sequential Attacks on Kalman Filter-based Forward Collision Warning Systems
Kalman Filter (KF) is widely used in various domains to perform sequenti...
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12/10/2020
Data Privacy in Trigger-Action IoT Systems
Trigger-action platforms (TAPs) allow users to connect independent IoT o...
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11/26/2020
Invisible Perturbations: Physical Adversarial Examples Exploiting the Rolling Shutter Effect
Physical adversarial examples for camera-based computer vision have so f...
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02/17/2020
Query-Efficient Physical Hard-Label Attacks on Deep Learning Visual Classification
We present Survival-OPT, a physical adversarial example algorithm in the...
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10/08/2019
New Problems and Solutions in IoT Security and Privacy
In a previous article for S P magazine, we made a case for the new int...
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05/27/2019
Analyzing the Interpretability Robustness of Self-Explaining Models
Recently, interpretable models called self-explaining models (SEMs) have...
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09/18/2018
Program Analysis of Commodity IoT Applications for Security and Privacy: Challenges and Opportunities
Recent advances in Internet of Things (IoT) have enabled myriad domains ...
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07/20/2018
Physical Adversarial Examples for Object Detectors
Deep neural networks (DNNs) are vulnerable to adversarial examples-malic...
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01/14/2018
Tyche: Risk-Based Permissions for Smart Home Platforms
Emerging smart home platforms, which interface with a variety of physica...
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12/21/2017
Note on Attacking Object Detectors with Adversarial Stickers
Deep learning has proven to be a powerful tool for computer vision and h...
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01/27/2014