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

# Introduction

> Understand how Squash Codes' resource protection works.

# 🌋 SQUASH VULCAN

**Squash Vulcan** is the most advanced protection core ever created for MTA servers. Built from scratch, it acts as an invisible layer between your server and any attempt at reverse engineering, debugging, modification, or unauthorized access to Squash files. Focused on securing you — our client — Vulcan is the ultimate answer to the protection challenges faced by MTA companies.

🔥 **Vulcan doesn’t just protect — it reacts.**

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## Compatibility

<CardGroup cols={1}>
  <Card title="Multi Theft Auto" icon="cube">
    Official support for **MTA 1.6.0 r22890+**. If you're using an earlier version, contact your hosting provider to update the server. Learn more on the [Official MTA Wiki](https://wiki.multitheftauto.com/wiki/Server_Manual).
  </Card>
</CardGroup>

<CardGroup cols={2}>
  <Card title="Windows" icon="windows">
    Compatible with **Windows x64 and x86**. Recommended for use with dedicated servers or virtual machines with virtualization enabled.
  </Card>

  <Card title="Linux" icon="linux">
    Fully compatible with **Linux x64 and x86**, tested on Debian, Ubuntu, and Docker container environments.
  </Card>
</CardGroup>

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Ready to unleash the power of Vulcan? Head over to the [📦 Download Modules](/en/protection/modules) page.