6 papers
Exploring the Vulnerability of the Content Moderation Guardrail in Large Language Models via Intent Manipulation
Jun Zhuang, Haibo Jin, Ye Zhang +4
Intent detection, a core component of natural language understanding, has considerably evolved as a crucial mechanism in safeguarding large language models (LLMs). While prior work…
AegisBlock: A Privacy-Preserving Medical Research Framework using Blockchain
Calkin Garg, Omar Rios Cruz, Tessa Andersen +3
Due to HIPAA and other privacy regulations, it is imperative to maintain patient privacy while conducting research on patient health records. In this paper, we propose AegisBlock,…
FIDELIS: Blockchain-Enabled Protection Against Poisoning Attacks in Federated Learning
Jane Carney, Kushal Upreti, Gaby G. Dagher +1
Federated learning enhances traditional deep learning by enabling the joint training of a model with the use of IoT device's private data. It ensures privacy for clients, but is su…
A Non-Zero-Sum Game Model for Optimal Cyber Defense Strategies
Dongyoung Park, Gaby G. Dagher
In the contemporary digital landscape, cybersecurity has become a critical issue due to the increasing frequency and sophistication of cyber attacks. This study utilizes a non-zero…
Adaptive Honeypot Allocation in Multi-Attacker Networks via Bayesian Stackelberg Games
Dongyoung Park, Gaby G. Dagher
Defending against sophisticated cyber threats demands strategic allocation of limited security resources across complex network infrastructures. When the defender has limited defen…
Blockchain for Large Language Model Security and Safety: A Holistic Survey
Caleb Geren, Amanda Board, Gaby G. Dagher +2
With the growing development and deployment of large language models (LLMs) in both industrial and academic fields, their security and safety concerns have become increasingly crit…