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Docker Hardened Images

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Docker Hardened Images (DHI) provide minimal, secure, and production-ready container images, Helm charts, and system packages 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.

DHI is available in the following three subscriptions.

FeatureCommunitySelectEnterprise
Hardened, minimal images
Near-zero CVEs
Verifiable SBOMs & SLSA Build L3 provenance
Full, unsuppressed CVE visibility
Drop-in adoption, no workflow changes
Full catalog of open source images under Apache 2.0
Built with Docker Hardened System Packages
Upstream cadence for Docker-released patches
FIPS/STIG variants
Critical CVE fixes < 7 days with SLA-backed continuous patching
CustomizationsUp to 5Unlimited
Access to Hardened System Packages repository
Full catalog access available
Extended Lifecycle Support add-on available✅<br>Includes:<br>✅ +5 years of hardened updates<br>✅ Maintains security updates after upstream EOL<br>✅ SBOMs & provenance<br>✅ Protects long-lived workloads

For pricing and more details, see the Docker Hardened Images subscription\ comparison.

Explore the sections below to get started with Docker Hardened Images, integrate them into your workflow, and learn what makes them secure and enterprise-ready.

Quickstart\ \ Follow a step-by-step guide to explore and run a Docker Hardened Image.

Explore\ \ Learn what Docker Hardened Images are, how they're built, and what sets them apart from typical base images.

Features\ \ Discover the security, compliance, and enterprise-readiness features built into Docker Hardened Images.

How-tos\ \ Step-by-step guides for using, verifying, scanning, and migrating to Docker Hardened Images.

Core concepts\ \ Understand the secure supply chain principles that make Docker Hardened Images production-ready.

Troubleshoot\ \ Resolve common issues with building, running, or debugging Docker Hardened Images.

Additional resources\ \ Guides, blog posts, Docker Hub catalog, GitHub repositories, and more.