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Docker Hardened Images

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Docker Hardened Images

Docker Hardened Images (DHI) are built to meet the highest security and compliance standards. They provide a trusted foundation for containerized workloads by incorporating security best practices from the start.

DHI images are available under Apache License 2.0.

🎯 Overview

Docker Hardened Images provides a curated collection of container images built with security and minimalism as core principles. Each image is:

  • Security-focused: Published with zero-known CVEs and hardened configurations
  • Transparent: Complete Software Bill of Materials (SBOM) and VEX metadata
  • Verified: Signed provenance for supply chain security
  • Production-ready: Configured with best practices for enterprise deployments
  • Continuously updated: Regularly maintained with the latest security patches

📚 Repositories

  • Catalog: Image, Helm chart, and package definitions
  • Discussions: Community forum and product discussions
  • Advisories: Security advisories and vulnerability information
  • Changelog: Release notes and update history
  • Keyring: Signing keys and verification tools

🚀 Getting Started

Pre-built images are available:

docker login dhi.io

docker pull dhi.io/node:24-debian13
docker pull dhi.io/python:3.12-alpine3.22
docker pull dhi.io/postgres:17-debian13

The entire catalog of images and charts is available at dhi.io.

đź”— Links


Docker Hardened Images - Building secure containers, together.

Pinned Loading

  1. catalog catalog Public

    DHI definition files and catalog metadata

    Shell 24 2

  2. advisories advisories Public

    CVE advisories for OSS packages distributed with DHIs

    4

  3. keyring keyring Public

    Repository containing public signing keys

    1 2

  4. log log Public

    Log of references (tag > digest) for Docker Hardened Images

    Roff

Repositories

Showing 7 of 7 repositories
  • catalog Public

    DHI definition files and catalog metadata

    docker-hardened-images/catalog’s past year of commit activity
    Shell 24 2 5 0 Updated Dec 18, 2025
  • advisories Public

    CVE advisories for OSS packages distributed with DHIs

    docker-hardened-images/advisories’s past year of commit activity
    4 Apache-2.0 0 0 1 Updated Dec 18, 2025
  • log Public

    Log of references (tag > digest) for Docker Hardened Images

    docker-hardened-images/log’s past year of commit activity
    Roff 0 0 0 2 Updated Dec 18, 2025
  • .github Public
    docker-hardened-images/.github’s past year of commit activity
    0 0 0 0 Updated Dec 17, 2025
  • sigstore-timestamp-authority Public Forked from sigstore/timestamp-authority

    RFC3161 Timestamp Authority

    docker-hardened-images/sigstore-timestamp-authority’s past year of commit activity
    Go 1 Apache-2.0 50 0 0 Updated Dec 7, 2025
  • bazel-example Public

    Bazel OCI Container Example

    docker-hardened-images/bazel-example’s past year of commit activity
    Starlark 0 0 0 0 Updated Oct 10, 2025
  • keyring Public

    Repository containing public signing keys

    docker-hardened-images/keyring’s past year of commit activity
    1 2 0 0 Updated Apr 23, 2025

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