Systems Security
Investigating the foundational layers of computing to build resilient, identity-aware systems that withstand modern adversarial threats.
Focus Areas
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Hardware-Anchored Identity
Leveraging Physical Unclonable Functions (PUFs) and Root-of-Trust (RoT) to establish immutable system identities.
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Architectural Vulnerability Analysis
Discovering vulnerabilities in telecommunications hardware and embedded systems, including buffer overflow and remote code execution attacks.
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Behavioral Biometrics for Authentication
Developing system-level authentication using keystroke dynamics, typing behavior, and cross-device identity verification.
Related Publications
IEEE SVCC 2025
Inter-Device User Keystroke Analysis
IEEE SVCC 2025 (Poster)
RTOS Security Risks in Telecommunications Hardware
IEEE ICCCNT 2025
Overflow Attacks on Telecommunications Hardware
ACM TOPS 2020
Discriminative Power of Typing Features on Desktops, Tablets, and Phones
IEEE AISP 2020
DoubleType: Authentication Using Typing Behavior on Multiple Devices
IEEE Dataport 2019
SU-AIS BB-MAS: Behavioral Biometrics Multi-device and Multi-Activity Dataset
Vulnerabilities
CVE-2025-32105
Sangoma IMG2020 HTTP Server Buffer Overflow
CVE-2025-32106
Audiocodes Mediapack MP-11x Remote Code Execution