4 papers
Cognitive Graph Intelligence for Adaptive and Robust DDoS Attack Detection in Next Generation Networks
Mohammad Arif Hossain, Yeahia Sarker, Md Jafrin Hossain +2
Distributed Denial-of-Service (DDoS) attacks threaten network availability, requiring a cognitive detection process that senses traffic, infers intent, and supports an adaptive res…
On Understanding, Identifying, and Mitigating Vulnerabilities in Agentic Large Language Models
Md Jafrin Hossain, Mohammad Arif Hossain, Nirwan Ansari
Large Language Models (LLMs) have undergone a shift from stateless conversational interfaces to autonomous agents capable of multi-step planning, tool invocation, code execution, a…
SATLOCK: Handover-Coupled Scheduling for Weather-Resilient Quantum Key Distribution over LEO Constellations
Mohammad Arif Hossain, Md Jafrin Hossain
Routing quantum keys over low-earth-orbit (LEO) satellite constellations is harder than classical routing: satellite handovers couple consecutive scheduling decisions, stochastic c…
The Containment Gap: How Deployed Agentic AI Frameworks Fail Public-Facing Safety Requirements
Md Jafrin Hossain, Mohammad Arif Hossain, Weiqi Liu +1
Agentic large language model systems that autonomously invoke tools, maintain persistent memory, and execute multi-step plans are increasingly deployed in public-facing domains, in…