---
layout: docs
page_title: Internals
description: >-
  This section covers the internals of Vault and explains technical details of
  Vaults operation.
---

> [!IMPORTANT]  
> **Documentation Update:** Product documentation, which were located in this repository under `/website`, are now located in [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs), colocated with all other product documentation. Contributions to this content should be done in the `web-unified-docs` repo, and not this one. Changes made to `/website` content in this repo will not be reflected on the developer.hashicorp.com website.

# Vault internals

This section covers the internals of Vault and explains the technical
details of how Vault functions, its architecture and security properties.

-> **Note:** Knowledge of Vault internals is recommended but not required to use Vault. However, if you're operating Vault, we recommend understanding the internals.
