---
layout: docs
page_title: Concepts
sidebar_title: Concepts
description: |-
  An introduction to Boundary concepts and architecture.
---

# Concepts

There are several concepts in Boundary that are important to understand. These concepts include our [security model](/docs/concepts/security-model), our [domain model](/docs/concepts/domain-model), and
our general recommendations for [deployment architecture](/docs/installing/production).