I am currently working at
Visa Inc. as a
Sr. Information Security Analyst in the Advanced Threat Detection (ATD) team. I completed my Ph.D. from the
department of Computer and Information Sciences, University of Alabama at Birmingham (
UAB)
in April 2016. During my Ph.D, I worked at the SECuRE and
Trustworthy Computing Lab (
SECRETLab)
under the supervision of
Dr. Ragib Hasan
and engaged myself in diversified areas of computer security research field.
Before joining UAB in Spring 2012, I had been working in software industry for four years and developed authentication
and authorization framework for several critical business
applications, including an online payment system of Bangladesh
Post Office. I graduated in Computer Science and Engineering
from Bangladesh University of Engineering and Technology (
BUET) in January 2008.
Research Interest
Cloud forensics, trustworthy cloud computing, cyber defense, anti-phishing, big data security, secure provenance, IoT forensics, distributed systems.
Research Projects