3 papers
cs.CR2023
Side Eye: Characterizing the Limits of POV Acoustic Eavesdropping from Smartphone Cameras with Rolling Shutters and Movable Lenses
Yan Long, Pirouz Naghavi, Blas Kojusner +3
Our research discovers how the rolling shutter and movable lens structures widely found in smartphone cameras modulate structure-borne sounds onto camera images, creating a point-o…
cs.CR2022
SAUSAGE: Security Analysis of Unix domain Socket Usage in Android
Mounir Elgharabawy, Blas Kojusner, Mohammad Mannan +3
The Android operating system is currently the most popular mobile operating system in the world. Android is based on Linux and therefore inherits its features including its Inter-P…
cs.SE2021
SO{U}RCERER: Developer-Driven Security Testing Framework for Android Apps
Muhammad Sajidur Rahman, Blas Kojusner, Ryon Kennedy +3
Frequently advised secure development recommendations often fall short in practice for app developers. Tool-driven (e.g., using static analysis tools) approaches lack context and d…