diff --git a/.github/workflows/anchore.yml b/.github/workflows/anchore.yml
new file mode 100644
index 0000000..9e020cf
--- /dev/null
+++ b/.github/workflows/anchore.yml
@@ -0,0 +1,48 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+# This workflow checks out code, builds an image, performs a container image
+# vulnerability scan with Anchore's Grype tool, and integrates the results with GitHub Advanced Security
+# code scanning feature.  For more information on the Anchore scan action usage
+# and parameters, see https://github.com/anchore/scan-action. For more
+# information on Anchore's container image scanning tool Grype, see
+# https://github.com/anchore/grype
+name: Anchore Grype vulnerability scan
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ "main" ]
+  schedule:
+    - cron: '42 8 * * 2'
+
+permissions:
+  contents: read
+
+jobs:
+  Anchore-Build-Scan:
+    permissions:
+      contents: read # for actions/checkout to fetch code
+      security-events: write # for github/codeql-action/upload-sarif to upload SARIF results
+      actions: read # only required for a private repository by github/codeql-action/upload-sarif to get the Action run status
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out the code
+      uses: actions/checkout@v3
+    - name: Build the Docker image
+      run: docker build . --file Dockerfile --tag localbuild/testimage:latest
+    - name: Run the Anchore Grype scan action
+      uses: anchore/scan-action@d5aa5b6cb9414b0c7771438046ff5bcfa2854ed7
+      id: scan
+      with:
+        image: "localbuild/testimage:latest"
+        fail-build: true
+        severity-cutoff: critical
+    - name: Upload vulnerability report
+      uses: github/codeql-action/upload-sarif@v2
+      with:
+        sarif_file: ${{ steps.scan.outputs.sarif }}
diff --git a/.github/workflows/codacy.yml b/.github/workflows/codacy.yml
new file mode 100644
index 0000000..f5028a0
--- /dev/null
+++ b/.github/workflows/codacy.yml
@@ -0,0 +1,61 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+# This workflow checks out code, performs a Codacy security scan
+# and integrates the results with the
+# GitHub Advanced Security code scanning feature.  For more information on
+# the Codacy security scan action usage and parameters, see
+# https://github.com/codacy/codacy-analysis-cli-action.
+# For more information on Codacy Analysis CLI in general, see
+# https://github.com/codacy/codacy-analysis-cli.
+
+name: Codacy Security Scan
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ "main" ]
+  schedule:
+    - cron: '25 4 * * 1'
+
+permissions:
+  contents: read
+
+jobs:
+  codacy-security-scan:
+    permissions:
+      contents: read # for actions/checkout to fetch code
+      security-events: write # for github/codeql-action/upload-sarif to upload SARIF results
+      actions: read # only required for a private repository by github/codeql-action/upload-sarif to get the Action run status
+    name: Codacy Security Scan
+    runs-on: ubuntu-latest
+    steps:
+      # Checkout the repository to the GitHub Actions runner
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      # Execute Codacy Analysis CLI and generate a SARIF output with the security issues identified during the analysis
+      - name: Run Codacy Analysis CLI
+        uses: codacy/codacy-analysis-cli-action@d840f886c4bd4edc059706d09c6a1586111c540b
+        with:
+          # Check https://github.com/codacy/codacy-analysis-cli#project-token to get your project token from your Codacy repository
+          # You can also omit the token and run the tools that support default configurations
+          project-token: ${{ secrets.CODACY_PROJECT_TOKEN }}
+          verbose: true
+          output: results.sarif
+          format: sarif
+          # Adjust severity of non-security issues
+          gh-code-scanning-compat: true
+          # Force 0 exit code to allow SARIF file generation
+          # This will handover control about PR rejection to the GitHub side
+          max-allowed-issues: 2147483647
+
+      # Upload the SARIF file generated in the previous step
+      - name: Upload SARIF results file
+        uses: github/codeql-action/upload-sarif@v2
+        with:
+          sarif_file: results.sarif
diff --git a/.github/workflows/devskim.yml b/.github/workflows/devskim.yml
new file mode 100644
index 0000000..b9e6c8c
--- /dev/null
+++ b/.github/workflows/devskim.yml
@@ -0,0 +1,34 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+name: DevSkim
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+  schedule:
+    - cron: '24 11 * * 0'
+
+jobs:
+  lint:
+    name: DevSkim
+    runs-on: ubuntu-20.04
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Run DevSkim scanner
+        uses: microsoft/DevSkim-Action@v1
+
+      - name: Upload DevSkim scan results to GitHub Security tab
+        uses: github/codeql-action/upload-sarif@v2
+        with:
+          sarif_file: devskim-results.sarif
diff --git a/.github/workflows/pylint.yml b/.github/workflows/pylint.yml
new file mode 100644
index 0000000..383e65c
--- /dev/null
+++ b/.github/workflows/pylint.yml
@@ -0,0 +1,23 @@
+name: Pylint
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.8", "3.9", "3.10"]
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v3
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install pylint
+    - name: Analysing the code with pylint
+      run: |
+        pylint $(git ls-files '*.py')
diff --git a/.github/workflows/pysa.yml b/.github/workflows/pysa.yml
new file mode 100644
index 0000000..a491e1b
--- /dev/null
+++ b/.github/workflows/pysa.yml
@@ -0,0 +1,50 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+# This workflow integrates Python Static Analyzer (Pysa) with
+# GitHub's Code Scanning feature.
+#
+# Python Static Analyzer (Pysa) is a security-focused static
+# analysis tool that tracks flows of data from where they
+# originate to where they terminate in a dangerous location.
+#
+# See https://pyre-check.org/docs/pysa-basics/
+
+name: Pysa
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+  schedule:
+    - cron: '39 15 * * 0'
+
+permissions:
+    contents: read
+
+jobs:
+  pysa:
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+
+      - name: Run Pysa
+        uses: facebook/pysa-action@f46a63777e59268613bd6e2ff4e29f144ca9e88b
+        with:
+          # To customize these inputs:
+          # See https://github.com/facebook/pysa-action#inputs
+          repo-directory: './'
+          requirements-path: 'requirements.txt'
+          infer-types: true
+          include-default-sapp-filters: true
diff --git a/.github/workflows/semgrep.yml b/.github/workflows/semgrep.yml
new file mode 100644
index 0000000..941af85
--- /dev/null
+++ b/.github/workflows/semgrep.yml
@@ -0,0 +1,49 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+# This workflow file requires a free account on Semgrep.dev to
+# manage rules, file ignores, notifications, and more.
+#
+# See https://semgrep.dev/docs
+
+name: Semgrep
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ "main" ]
+  schedule:
+    - cron: '22 9 * * 3'
+
+permissions:
+  contents: read
+
+jobs:
+  semgrep:
+    permissions:
+      contents: read # for actions/checkout to fetch code
+      security-events: write # for github/codeql-action/upload-sarif to upload SARIF results
+      actions: read # only required for a private repository by github/codeql-action/upload-sarif to get the Action run status
+    name: Scan
+    runs-on: ubuntu-latest
+    steps:
+      # Checkout project source
+      - uses: actions/checkout@v3
+
+      # Scan code using project's configuration on https://semgrep.dev/manage
+      - uses: returntocorp/semgrep-action@fcd5ab7459e8d91cb1777481980d1b18b4fc6735
+        with:
+          publishToken: ${{ secrets.SEMGREP_APP_TOKEN }}
+          publishDeployment: ${{ secrets.SEMGREP_DEPLOYMENT_ID }}
+          generateSarif: "1"
+
+      # Upload SARIF file generated in previous step
+      - name: Upload SARIF file
+        uses: github/codeql-action/upload-sarif@v2
+        with:
+          sarif_file: semgrep.sarif
+        if: always()
diff --git a/requirements.txt b/requirements.txt
index 6966066..b9eea0b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,3 +33,4 @@ taming-transformers-rom1504
 
 #controlnet
 controlnet_aux
+numpy>=1.22.2 # not directly required, pinned by Snyk to avoid a vulnerability