diff --git a/.github/workflows/trivy-container-scan.yaml b/.github/workflows/trivy-container-scan.yaml
new file mode 100644
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+++ b/.github/workflows/trivy-container-scan.yaml
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+name: trivy-container-image-scan
+
+on:
+  push:
+  pull_request:
+    # Publish `main` as Docker `latest` image.
+    branches:
+      - main
+
+    # Publish `v1.2.3` tags as releases.
+    tags:
+      - v*
+
+
+jobs:
+
+  build:
+    name: Scan cactus-corda-4-7-all-in-one-obligation image
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Build an image from Dockerfile
+        run: |
+          DOCKER_BUILDKIT=1 docker build ./tools/docker/corda-all-in-one/ -f ./tools/docker/corda-all-in-one/Dockerfile -t cactus-corda-4-7-all-in-one-obligation
+      - name: Run Trivy vulnerability scanner
+        uses: aquasecurity/trivy-action@0.11.2
+        with:
+          image-ref: 'cactus-corda-4-7-all-in-one-obligation'
+          format: 'table'
+          exit-code: '1'
+          ignore-unfixed: true
+          vuln-type: 'os,library'
+          severity: 'CRITICAL,HIGH'
+
+  build2:
+    name: Scan cactus-example-carbon-accounting image
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Build an image from Dockerfile
+        run: |
+          DOCKER_BUILDKIT=1 docker build ./ -f ./examples/carbon-accounting/Dockerfile -t cactus-example-carbon-accounting
+      - name: Run Trivy vulnerability scanner
+        uses: aquasecurity/trivy-action@0.11.2
+        with:
+          image-ref: 'cactus-example-carbon-accounting'
+          format: 'table'
+          exit-code: '1'
+          ignore-unfixed: true
+          vuln-type: 'os,library'
+          severity: 'CRITICAL,HIGH'
+
+  build3:
+    name: Scan cactus-rust-compiler image
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Build an image from Dockerfile
+        run: |
+          DOCKER_BUILDKIT=1 docker build ./tools/docker/rust-compiler/ -f ./tools/docker/rust-compiler/Dockerfile -t cactus-rust-compiler
+      - name: Run Trivy vulnerability scanner
+        uses: aquasecurity/trivy-action@0.11.2
+        with:
+          image-ref: 'cactus-rust-compiler'
+          format: 'table'
+          exit-code: '1'
+          ignore-unfixed: true
+          vuln-type: 'os,library'
+          severity: 'CRITICAL,HIGH'
+
+  build4:
+    name: Scan cactus-corda-4-8-all-in-one-obligation image
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Build an image from Dockerfile
+        run: |
+          DOCKER_BUILDKIT=1 docker build ./tools/docker/corda-all-in-one/ -f ./tools/docker/corda-all-in-one/corda-v4_8/Dockerfile -t cactus-corda-4-8-all-in-one-obligation
+      - name: Run Trivy vulnerability scanner
+        uses: aquasecurity/trivy-action@0.11.2
+        with:
+          image-ref: 'cactus-corda-4-8-all-in-one-obligation'
+          format: 'table'
+          exit-code: '1'
+          ignore-unfixed: true
+          vuln-type: 'os,library'
+          severity: 'CRITICAL,HIGH'
+  
+  build5:
+    name: Scan cactus-keychain-vault-server image
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Build an image from Dockerfile
+        run: |
+          DOCKER_BUILDKIT=1 docker build ./packages/cactus-plugin-keychain-vault/src/cactus-keychain-vault-server/ -f ./packages/cactus-plugin-keychain-vault/src/cactus-keychain-vault-server/Dockerfile -t cactus-keychain-vault-server
+      - name: Run Trivy vulnerability scanner
+        uses: aquasecurity/trivy-action@0.11.2
+        with:
+          image-ref: 'cactus-keychain-vault-server'
+          format: 'table'
+          exit-code: '1'
+          ignore-unfixed: true
+          vuln-type: 'os,library'
+          severity: 'CRITICAL,HIGH'