huawei-csl/AC-LoRA

Welcome to the official repository of AC-LORA: (Almost) Training-Free Access Control-Aware Multi-Modal LLMs, a mechanism that provides training-free secure access control for LLMs using separate LoRAs fine-tuned with sensitive data, and merge them based on the user query and permission.

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Emerging

This project helps organizations use large language models (LLMs) with sensitive, proprietary information while maintaining strict access control. It takes an LLM and separate, secure data sets (like internal documents or project details) and produces an LLM that can answer questions using the permitted data for each user, without risking data leaks. This is ideal for businesses, government agencies, or research institutions who want to leverage LLMs internally without compromising data security.

Use this if you need to deploy an internal LLM that draws upon different confidential datasets, and you must ensure only authorized users can access specific pieces of information.

Not ideal if your LLM only uses public data or if fine-grained access control on sensitive internal information is not a primary concern.

corporate-LLMs information-security access-control data-privacy knowledge-management
No Package No Dependents
Maintenance 6 / 25
Adoption 6 / 25
Maturity 15 / 25
Community 5 / 25

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20

Forks

1

Language

Jupyter Notebook

License

CC0-1.0

Category

llm-fine-tuning

Last pushed

Nov 14, 2025

Commits (30d)

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