> For the complete documentation index, see [llms.txt](https://docs.mediarithmics.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mediarithmics.io/collaboration/plan-and-integrate/setup-clean-rooms/bunkers.md).

# Bunkers

The encrypted, secure location that hosts the datasets you share in a Clean Room.

## What a Bunker is

A **Bunker** is an encrypted and secure location that hosts your [datasets](/collaboration/prepare-your-environment/share-your-datasets.md). A Bunker is designed to ensure the utmost security and privacy of the data, and can only be accessed by an authorized member of the organisation who has the vault ownership. This ensures that personal data is protected and handled in compliance with relevant privacy regulations and organisational policies.

Every dataset you bring into the Data Clean Room module - whether imported from a file, a data warehouse, or an existing audience segment - is stored inside a Bunker before it can be shared into a Clean Room.

## Getting a Bunker

{% hint style="warning" %}
The mediarithmics team creates the Bunker required to host your datasets. Get in touch with your Account manager to have one set up in your environment.
{% endhint %}

## Related pages

<table data-view="cards" data-search="false"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Share your datasets</strong></td><td>What a dataset is, and how to create one inside your Bunker.</td><td><a href="/collaboration/prepare-your-environment/share-your-datasets.md">Share your datasets</a></td></tr><tr><td><strong>Clean Rooms</strong></td><td>The Collaborative App, Clean Room Template, and Clean Room layers.</td><td><a href="/collaboration/plan-and-integrate/setup-clean-rooms/clean-rooms.md">Clean Rooms</a></td></tr></tbody></table>


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