2 papers
cs.CR2026
Persona Guardrail: A Production-Grade Defense Framework for Agentic Systems
Bijeeta Pal, Sridhar Reddy Maddireddy, Muhaimin Bin Munir +4
Large language model-based agents are increasingly deployed to perform domain-specific tasks by interacting with enterprise knowledge, tools, and external services. Existing runtim…
cs.CL2026
TRIS: A Tri-Layer Retrieval Integrity Sieve Against Knowledge Poisoning
Muhaimin Bin Munir, Akib Jawad Ononto, Nazia Shehnaz Joynab +2
Retrieval-Augmented Generation (RAG) grounds large language models in external corpora, but implicit trust in retrieved documents creates a critical attack surface: PoisonedRAG sho…