3 papers
cs.CR2026
API Security Based on Automatic OpenAPI Mapping
Yarin Levi, Ran Dubin
This paper presents Map Reduce Graph (MRG), a novel unsupervised method for modeling and securing HTTP REST APIs. MRG learns API structure from real-world traffic without prior kno…
cs.CR2026
SafePickle: Robust and Generic ML Detection of Malicious Pickle-based ML Models
Hillel Ohayon, Daniel Gilkarov, Ran Dubin
Model repositories such as Hugging Face increasingly distribute machine learning artifacts serialized with Python's pickle format, exposing users to remote code execution (RCE) ris…
cs.CR2025
Zero-Trust Artificial Intelligence Model Security Based on Moving Target Defense and Content Disarm and Reconstruction
Daniel Gilkarov, Ran Dubin
This paper examines the challenges in distributing AI models through model zoos and file transfer mechanisms. Despite advancements in security measures, vulnerabilities persist, ne…