Hello! I’m a Ph.D. student at Purdue University, working in Cyber2SLab (Fall '22–present) with Professor Elisa Bertino. My research sits at the intersection of deep learning and network security, with a focus on cellular network systems (4G/5G). I build data-driven and formal methods to make protocols safer and more reliable.
In Spring and Summer 2024, I was a research intern at Cisco Research, where I worked on code LLM security. Before Purdue, I was a Lecturer in the Department of ECE at East West University, Bangladesh and an adjunct faculty member at the Bangladesh University of Textiles (BUTEX). I earned my B.Sc. in Computer Science and Engineering from the Bangladesh University of Engineering and Technology (BUET) in October 2018.
Broadly, I enjoy problems that combine rigorous modeling with real-world impact—protocol security, NLP and ML for technical domain and formal analysis. Outside of research, I like teaching, mentoring, and building reproducible tools to help others secure systems.
Recent News:
October '25: Our new paper BORG is now available on ArXiv!
September '25: Serving in the Artifact Evaluation Committee for IEEE S&P 2025.
May '25: Serving in the Artifact Evaluation Committee for ACM CCS 2025.
November '24: Attending Midwest Security Workshop @ Purdue.
August '24: Presented CellularLint at USENIX Security 2024.
July '24: Received Travel Grant from USENIX Security 2024.
July '24: Received the Best Poster Award at ICDCS 2024!
July '24: Attended DBSec 2024 at San Jose, CA.
May '24: Serving in the Artifact Evaluation Committee for USENIX Security 2024.
March '24: Received merit recognition award from Purdue University!
March '24: CellularLint accepted in USENIX Security 2024!
February '24: Joined Cisco Research as a Ph.D. Intern!
November '23: Attended IJCNLP-AACP in Bali, Indonesia.
October '23: Serving in the Artifact Evaluation Committee for NDSS 2024.
September '23: SPEC5G accepted at IJCNLP-AACL 2023!
July '23: Attended AI EDGE Retreat in Boston, MA.
December '22: Paper accepted in Nature Scientific Reports!
September '22: Presented our poster at AI EDGE Annual Meeting.