Preprint
Oct 2026
Persona Guardrail: A Production-Grade Defense Framework for Agentic Systems
Large language model-based agents are increasingly deployed to perform domain-specific tasks by interacting with enterprise knowledge, tools, and external services. Existing runtime guardrails primarily target prompt injection and other attack-specific behaviors under a black-box threat model, but provide limited guara...
Bijeeta Pal, Sridhar Reddy Maddireddy, Muhaimin Bin Munir et al.
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