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May 2025 Newsletter

Research News


Best Student Paper Awarded to Ph.D. Student at IEEE Host Symposium

Image credit: Amit Mazumder

FICS Ph.D. student Amit Azumder recently received the Best Student Paper Award at the IEEE HOST Symposium 2025. His research, titled “ReFID: A System-Aware Remote Fault Injection Attack Detection and Mitigation for Secure Heterogeneous Systems,” proposes a strategy for detecting and mitigating remote fault injection (RFI) attacks in heterogeneous systems. This strategy involves placing on-chip sensors and developing a system-level root-of-trust (RoT) module. The RoT module, implemented as an embedded FPGA (e-FPGA), controls the sensors and analyzes real-time sensor data to identify malicious activities within a trusted region of a heterogeneous system caused by remote attacks. Upon detecting any faults, the system immediately generates uncontrollable scenarios to thwart an attacker from exploiting the effects of an RFI attack. Amit co-authored this paper with FICS Associate Director Dr. Farrimah Farahandi, Dr. Mark Tehranipoor, Md Latifur Rahman, and Jingbo Zhou.

 


Research on AI-Generated Unsafe Imagery Accepted for Publication at the USENIX Security Symposium


Image credit: UF News website

Cassidy Gibson, a Ph.D. student at FICS, had her research accepted for publication at the upcoming USENIX Security Symposium on a critical and emerging issue: non-consensual fake imagery.

Under advisors FICS Director Dr. Kevin Butler and Dr. Patrick Traynor, and with researchers from the University of Washington and Georgetown University, Cassidy’s NSF-funded research introduced a powerful new term: SNEACI – Synthetic Non-Consensual Explicit AI-Created Imagery. Pronounced “sneaky,” the term reflects the deceptive and covert nature of this technology-driven abuse. SNEACI represents a newly defined category of harm, affecting both public figures, like Taylor Swift, and private individuals, including a Florida city congresswoman. Cassidy’s research examined websites used to generate SNEACI, finding that it is fast and free or low-cost, as little as six cents per image, to generate an abusive image, with few guardrails around the age of the subject. The UF team discussed their findings and recommendations recently with Rep. Kat Cammack and her staff, who are seeking legislative approaches to combat the emerging threat. (Read More)


Student Spotlight

Congratulations to all of our FICS graduates!

 

Image credit: Sara Rampazzi

 


Dr. Weidong Zhu (pictured above) completed his Ph.D., co-advised by FICS Director Dr. Kevin Butler and Dr. Sara Rampazzi. During his time at FICS, his research focused on system security and software security, with his thesis research focusing on secure storage; more on his research and publications can be found here. Weidong will be joining Florida International University as an Assistant Professor of Computer Science this Fall.

Dr. Henian Li (pictured below) recently earned his Ph.D. under the guidance of Dr. Mark Tehranipoor and Dr. Farimah Farahmandi, Associate Director of FICS. His research concentrated on fault-injection attacks, countermeasures, secure scan methodologies, and hardware security. He is set to begin his career as an engineer at Qualcomm.


Image credit: Henian Li

 


 

Please join us in welcoming Rasin Mohammad Ihtemam to FICS! Rasin is currently pursuing his Ph.D. under the supervision of Dr. Mark Tehranipoor. His research interests include hardware security and trust, computer architecture, and machine learning. Outside of his academic work, Rasin enjoys playing soccer and badminton.

Image credit: Rasin Mohammad Ihtemam