Biography

I am a Ph.D. student in the Computer Science department at Purdue University, I work under the supervision of Prof. Dongyan Xu and Prof. Berkay Celik. My research interests lie in the broad area of system security with a current focus on audit logging, forensic analysis, data provenance, and cyber-physical systems (industrial control systems). I specifically focus on designing and building innovative security frameworks through applying causality analysis, machine learning, natural language processing and program analysis techniques.

Publications

  • ATLAS: A Sequence-based Learning Approach for Attack Investigation
    Abdulellah Alsaheel and Yuhong Nan, Shiqing Ma, Le Yu, Gregory Walkup, Z. Berkay Celik, Xiangyu Zhang, and Dongyan Xu
    30th USENIX Security Symposium [Paper], [Video], [Slides]

Blogs