> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cybedefend.com/llms.txt
> Use this file to discover all available pages before exploring further.

# LLM Usage & Privacy

> How CybeDefend uses sovereign LLMs with strict privacy guarantees.

CybeDefend leverages advanced Large Language Models (LLMs) to power our AI agents while maintaining the highest standards of data privacy and security.

***

## Our LLM Policy

### Sovereign LLM Infrastructure

All LLMs used by CybeDefend are deployed on **sovereign cloud infrastructure** within your chosen region (EU or US). Your code and vulnerability data never leave your selected geographical boundary.

### No Training or Fine-Tuning

<Warning>
  **CybeDefend has a strict zero-training policy**: Your code, vulnerabilities, and interactions with our AI agents are **never used** for training, fine-tuning, or improving our models.
</Warning>

This policy ensures:

* **Complete confidentiality**: Your proprietary code remains private
* **No data leakage**: Your security findings never contribute to model training
* **Compliance**: Meets the strictest regulatory requirements (GDPR, SOC 2, etc.)

***

## Data Processing

When you use CybeDefend AI features (Cybe Analysis, Cybe AutoFix, Cybe Security Champion):

1. **Your code is parsed** into our proprietary knowledge graph
2. **Queries are sent** to sovereign LLMs within your chosen region
3. **Responses are generated** using your specific codebase context
4. **All data remains** within your regional boundary

<Info>
  LLM inference happens in real-time and is not persisted beyond the immediate request/response cycle.
</Info>

***

## Regional LLM Deployment

| Region            | LLM Location            | Compliance                      |
| ----------------- | ----------------------- | ------------------------------- |
| **Europe**        | EU sovereign cloud      | GDPR, ANSSI SecNumCloud, BSI C5 |
| **United States** | US cloud infrastructure | SOC 2, HIPAA, PCI-DSS           |

***

## Your Control

You can enable or disable AI features at the project level:

* **Cybe Analysis**: Can be toggled in project settings
* **Cybe AutoFix**: Requires explicit activation and Git integration
* **Cybe Security Champion**: Requires Cybe Analysis to be enabled

When AI features are disabled, no code is sent to LLMs.

***

**Related:** [Cybe Analysis Configuration](/latest/agent-ai-integration/cybe-analysis-detail) · [Data Storage & Privacy](/latest/plateform-overview/security-privacy/never-stores-your-code) · [Cloud Region Selection](/latest/get-started/account-setup/create-account-organization)