241 citations · 338 across the 13 of their papers we have counts for
8 papers · 1 filter
Vulnerability, Where Art Thou? An Investigation of Vulnerability Management in Android Smartphone Chipsets
Daniel Klischies, Philipp Mackensen, Veelasha Moonsamy
Vulnerabilities in Android smartphone chipsets have severe consequences, as recent real-world attacks have demonstrated that adversaries can leverage vulnerabilities to execute arb…
Improving Adversarial Robustness in Android Malware Detection by Reducing the Impact of Spurious Correlations
Hamid Bostani, Zhengyu Zhao, Veelasha Moonsamy
Machine learning (ML) has demonstrated significant advancements in Android malware detection (AMD); however, the resilience of ML against realistic evasion attacks remains a major…
Spatial-Domain Wireless Jamming with Reconfigurable Intelligent Surfaces
Philipp Mackensen, Paul Staat, Stefan Roth +3
Wireless communication infrastructure is a cornerstone of modern digital society, yet it remains vulnerable to the persistent threat of wireless jamming. Attackers can easily creat…
IRShield: A Countermeasure Against Adversarial Physical-Layer Wireless Sensing
Paul Staat, Simon Mulzer, Stefan Roth +5
Wireless radio channels are known to contain information about the surrounding propagation environment, which can be extracted using established wireless sensing methods. Thus, tod…
Where's Crypto?: Automated Identification and Classification of Proprietary Cryptographic Primitives in Binary Code
Carlo Meijer, Veelasha Moonsamy, Jos Wetzels
The continuing use of proprietary cryptography in embedded systems across many industry verticals, from physical access control systems and telecommunications to machine-to-machine…
Less is More: A privacy-respecting Android malware classifier using Federated Learning
Rafa Gálvez, Veelasha Moonsamy, Claudia Diaz
In this paper we present LiM ("Less is More"), a malware classification framework that leverages Federated Learning to detect and classify malicious apps in a privacy-respecting ma…
Systematic Classification of Side-Channel Attacks: A Case Study for Mobile Devices
Raphael Spreitzer, Veelasha Moonsamy, Thomas Korak +1
Side-channel attacks on mobile devices have gained increasing attention since their introduction in 2007. While traditional side-channel attacks, such as power analysis attacks and…
No Free Charge Theorem: a Covert Channel via USB Charging Cable on Mobile Devices
Riccardo Spolaor, Laila Abudahi, Veelasha Moonsamy +2
More and more people are regularly using mobile and battery-powered handsets, such as smartphones and tablets. At the same time, thanks to the technological innovation and to the h…