diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
new file mode 100644
index 00000000..5ef1b7d8
--- /dev/null
+++ b/.github/workflows/scorecard.yml
@@ -0,0 +1,56 @@
+name: Scorecard supply-chain security
+on:
+  schedule:
+    - cron: '0 5 * * 1'
+  push:
+    branches:
+      - main
+
+permissions: read-all
+
+jobs:
+  analysis:
+    name: Scorecard analysis
+    runs-on: ubuntu-latest
+    permissions:
+      # Needed to upload the results to code-scanning dashboard.
+      security-events: write
+      # Needed to publish results and get a badge (see publish_results below).
+      id-token: write
+
+    steps:
+      - name: 'Checkout code'
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        with:
+          persist-credentials: false
+          show-progress: false
+
+      - name: 'Run analysis'
+        uses: ossf/scorecard-action@62b2cac7ed8198b15735ed49ab1e5cf35480ba46 # v2.4.0
+        with:
+          results_file: results.sarif
+          results_format: sarif
+
+          # Public repositories:
+          #   - Publish results to OpenSSF REST API for easy access by consumers
+          #   - Allows the repository to include the Scorecard badge.
+          #   - See https://github.com/ossf/scorecard-action#publishing-results.
+          # For private repositories:
+          #   - `publish_results` will always be set to `false`, regardless
+          #     of the value entered here.
+          publish_results: true
+
+      # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
+      # format to the repository Actions tab.
+      - name: 'Upload artifact'
+        uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # v4.4.0
+        with:
+          name: SARIF file
+          path: results.sarif
+          retention-days: 5
+
+      # Upload the results to GitHub's code scanning dashboard.
+      - name: 'Upload to code-scanning'
+        uses: github/codeql-action/upload-sarif@4dd16135b69a43b6c8efb853346f8437d92d3c93 # v3.26.6
+        with:
+          sarif_file: results.sarif
diff --git a/README.md b/README.md
index fd866f06..c7f9a71f 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,7 @@
 [![Python 3.x](https://img.shields.io/badge/Python-3.x-blue.svg)](https://www.python.org/)
 [![License](https://img.shields.io/badge/license-Apache%202.0-blue.svg)](https://www.apache.org/licenses/LICENSE-2.0)
 ![OWASP Maturity](https://img.shields.io/badge/owasp-incubator%20project-53AAE5.svg)
+[![OpenSSF Scorecard](https://api.scorecard.dev/projects/github.com/domain-protect/terraform-aws-domain-protect/badge)](https://scorecard.dev/viewer/?uri=github.com/domain-protect/terraform-aws-domain-protect)
 
 ## Unreleased