---
linktitle: Explore
title: Explore Docker Hardened Images
description: Learn about Docker Hardened Images, their purpose, how they are built and tested, and the shared responsibility model for security.
weight: 10
params:
  grid_about:
    - title: What are hardened images and why use them?
      description: Learn what a hardened image is, how Docker Hardened Images are built, what sets them apart from typical base and application images, and why you should use them.
      icon: info
      link: /dhi/explore/what/
    - title: Build process
      description: Learn how Docker builds, tests, and maintains Docker Hardened Images through an automated, security-focused pipeline.
      icon: build
      link: /dhi/explore/build-process/
    - title: Image types
      description: Learn about the different image types, distributions, and variants offered in the Docker Hardened Images catalog.
      icon: view_module
      link: /dhi/explore/available/
    - title: Scanner integrations
      description: Discover which vulnerability scanners integrate with Docker Hardened Images and support open standards like OpenVEX.
      icon: security
      link: /dhi/explore/scanner-integrations/
    - title: Image testing
      description: See how Docker Hardened Images are automatically tested for standards compliance, functionality, and security.
      icon: science
      link: /dhi/explore/test/
    - title: Responsibility overview
      description: Understand Docker's role and your responsibilities when using Docker Hardened Images as part of your secure software supply chain.
      icon: group
      link: /dhi/explore/responsibility/
    - title: Give feedback
      icon: question_exchange
      description: Docker welcomes all contributions and feedback.
      link: /dhi/explore/feedback
aliases:
  - /dhi/about/
---

Docker Hardened Images (DHI) are minimal, secure, and production-ready container
base and application images maintained by Docker. Designed to reduce
vulnerabilities and simplify compliance, DHI integrates easily into your
existing Docker-based workflows with little to no retooling required.

This section helps you understand what Docker Hardened Images are, how they're
built and tested, the different types available, and how responsibility is
shared between Docker and you as a user. For a complete list of DHI features and
capabilities, see [Features](/dhi/features/).

## Learn more about Docker Hardened Images

{{< grid
  items="grid_about"
>}}
