diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 8874d7d212..4f386eb4c0 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -306,6 +306,7 @@ jobs:
           mkdir -p ${{ env.ARTIFACT_DIR }}/${{ env.HELM_PACKAGE_DIR }}
           helm package ${{ env.HELM_CHARTS_DIR }} --version ${{ env.CHART_VERSION }} --app-version ${{ env.REL_VERSION }} --destination ${{ env.ARTIFACT_DIR }}/${{ env.HELM_PACKAGE_DIR }}
       # TODO: Delete this step once we use GHCR as the helm chart repo.
+      # Cannot use Workload Identity because azure federated identity doesn't accept wildcard tag version.
       - name: Setup Azure CLI
         run: curl -sL https://aka.ms/InstallAzureCLIDeb | sudo bash
       - name: az CLI login
diff --git a/.github/workflows/functional-test.yaml b/.github/workflows/functional-test.yaml
index 75a1fd3f11..d7f2700d97 100644
--- a/.github/workflows/functional-test.yaml
+++ b/.github/workflows/functional-test.yaml
@@ -15,6 +15,12 @@
 # ------------------------------------------------------------
 
 name: Functional tests
+
+permissions:
+  id-token: write # Required for requesting the JWT
+  contents: read  # Required for actions/checkout
+  packages: write # Required for uploading the package
+
 on:
   schedule:
     # Run every 4 hours on weekdays.
@@ -378,9 +384,11 @@ jobs:
           name: ${{ env.RAD_CLI_ARTIFACT_NAME }}
           path: bin
       - name: Login to Azure
-        uses: azure/login@v1
+        uses: azure/login@v2
         with:
-          creds: '{"clientId":"${{ secrets.INTEGRATION_TEST_SP_APP_ID }}","clientSecret":"${{ secrets.INTEGRATION_TEST_SP_PASSWORD }}","subscriptionId":"${{ secrets.INTEGRATION_TEST_SUBSCRIPTION_ID }}","tenantId":"${{ secrets.INTEGRATION_TEST_TENANT_ID }}"}'
+          client-id: ${{ secrets.AZURE_SP_TESTS_APPID }}
+          tenant-id: ${{ secrets.AZURE_SP_TESTS_TENANTID }}
+          subscription-id: ${{ secrets.AZURE_SUBSCRIPTIONID_TESTS }}
       - uses: marocchino/sticky-pull-request-comment@v2
         continue-on-error: true
         with:
@@ -396,7 +404,7 @@ jobs:
           az group create \
             --location ${{ env.AZURE_LOCATION }} \
             --name $RESOURCE_GROUP \
-            --subscription ${{ secrets.INTEGRATION_TEST_SUBSCRIPTION_ID }} \
+            --subscription ${{ secrets.AZURE_SUBSCRIPTIONID_TESTS }} \
             --tags creationTime=$current_time
           while [ $(az group exists --name $RESOURCE_GROUP) = false ]; do sleep 2; done
         env:
@@ -456,7 +464,7 @@ jobs:
       - name: Install azure workload identity webhook chart
         run: |
           helm repo add azure-workload-identity https://azure.github.io/azure-workload-identity/charts
-          helm install workload-identity-webhook azure-workload-identity/workload-identity-webhook --namespace radius-default --create-namespace --version ${{ env.AZURE_WORKLOAD_IDENTITY_WEBHOOK_VER }} --set azureTenantID=${{ secrets.INTEGRATION_TEST_TENANT_ID }}
+          helm install workload-identity-webhook azure-workload-identity/workload-identity-webhook --namespace radius-default --create-namespace --version ${{ env.AZURE_WORKLOAD_IDENTITY_WEBHOOK_VER }} --set azureTenantID=${{ secrets.AZURE_SP_TESTS_TENANTID }}
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v2
         with:
@@ -503,11 +511,11 @@ jobs:
           rad env switch kind-radius
 
           echo "*** Configuring Azure provider ***"
-          rad env update kind-radius --azure-subscription-id ${{ secrets.INTEGRATION_TEST_SUBSCRIPTION_ID }} \
+          rad env update kind-radius --azure-subscription-id ${{ secrets.AZURE_SUBSCRIPTIONID_TESTS }} \
             --azure-resource-group ${{ env.AZURE_TEST_RESOURCE_GROUP }}
-          rad credential register azure --client-id ${{ secrets.INTEGRATION_TEST_SP_APP_ID }} \
+          rad credential register azure --client-id ${{ secrets.AZURE_SP_TESTS_APPID }} \
             --client-secret ${{ secrets.INTEGRATION_TEST_SP_PASSWORD }} \
-            --tenant-id ${{ secrets.INTEGRATION_TEST_TENANT_ID }}
+            --tenant-id ${{ secrets.AZURE_SP_TESTS_TENANTID }}
 
           echo "*** Configuring AWS provider ***"
           rad env update kind-radius --aws-region ${{ env.AWS_REGION }} --aws-account-id ${{ secrets.FUNCTEST_AWS_ACCOUNT_ID }}
diff --git a/.github/workflows/long-running-azure.yaml b/.github/workflows/long-running-azure.yaml
index f74d24f9a4..e43c7013d7 100644
--- a/.github/workflows/long-running-azure.yaml
+++ b/.github/workflows/long-running-azure.yaml
@@ -37,6 +37,12 @@
 # Grafana dashboard URL: https://radiuse2e00-dashboard-audycmffgberbghy.wus3.grafana.azure.com/
 
 name: Long-running test on Azure
+
+permissions:
+  id-token: write # Required for requesting the JWT
+  contents: read  # Required for actions/checkout
+  packages: write # Required for uploading the package
+
 on:
   schedule:
     # Run every 2 hours
@@ -201,9 +207,11 @@ jobs:
         run: curl -sL https://aka.ms/InstallAzureCLIDeb | sudo bash
       - name: Login to Azure
         if: steps.skip-build.outputs.SKIP_BUILD != 'true'
-        uses: azure/login@v1
+        uses: azure/login@v2
         with:
-          creds: '{"clientId":"${{ secrets.INTEGRATION_TEST_SP_APP_ID }}","clientSecret":"${{ secrets.INTEGRATION_TEST_SP_PASSWORD }}","subscriptionId":"${{ secrets.INTEGRATION_TEST_SUBSCRIPTION_ID }}","tenantId":"${{ secrets.INTEGRATION_TEST_TENANT_ID }}"}'
+          client-id: ${{ secrets.AZURE_SP_TESTS_APPID }}
+          tenant-id: ${{ secrets.AZURE_SP_TESTS_TENANTID }}
+          subscription-id: ${{ secrets.AZURE_SUBSCRIPTIONID_TESTS }}
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v2
         with:
@@ -330,9 +338,11 @@ jobs:
           mv ./dist/cache/rad ./bin/
           chmod +x ./bin/rad
       - name: Login to Azure
-        uses: azure/login@v1
+        uses: azure/login@v2
         with:
-          creds: '{"clientId":"${{ secrets.INTEGRATION_TEST_SP_APP_ID }}","clientSecret":"${{ secrets.INTEGRATION_TEST_SP_PASSWORD }}","subscriptionId":"${{ secrets.INTEGRATION_TEST_SUBSCRIPTION_ID }}","tenantId":"${{ secrets.INTEGRATION_TEST_TENANT_ID }}"}'
+          client-id: ${{ secrets.AZURE_SP_TESTS_APPID }}
+          tenant-id: ${{ secrets.AZURE_SP_TESTS_TENANTID }}
+          subscription-id: ${{ secrets.AZURE_SUBSCRIPTIONID_TESTS }}
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v2
         with:
@@ -345,7 +355,7 @@ jobs:
           az group create \
             --location ${{ env.AZURE_LOCATION }} \
             --name $RESOURCE_GROUP \
-            --subscription ${{ secrets.INTEGRATION_TEST_SUBSCRIPTION_ID }} \
+            --subscription ${{ secrets.AZURE_SUBSCRIPTIONID_TESTS }} \
             --tags creationTime=$current_time
           while [ $(az group exists --name $RESOURCE_GROUP) = false ]; do sleep 2; done
         env:
@@ -353,7 +363,7 @@ jobs:
       - name: Get kubeconf credential for AKS cluster
         run: |
           az aks get-credentials \
-            --subscription ${{ secrets.INTEGRATION_TEST_SUBSCRIPTION_ID }} \
+            --subscription ${{ secrets.AZURE_SUBSCRIPTIONID_TESTS }} \
             --resource-group ${{ env.AKS_RESOURCE_GROUP }} \
             --name ${{ env.AKS_CLUSTER_NAME }} --admin
         env:
@@ -398,11 +408,11 @@ jobs:
           rad env switch ${{ env.RADIUS_TEST_ENVIRONMENT_NAME }}
 
           echo "*** Configuring Azure provider ***"
-          rad env update ${{ env.RADIUS_TEST_ENVIRONMENT_NAME }} --azure-subscription-id ${{ secrets.INTEGRATION_TEST_SUBSCRIPTION_ID }} \
+          rad env update ${{ env.RADIUS_TEST_ENVIRONMENT_NAME }} --azure-subscription-id ${{ secrets.AZURE_SUBSCRIPTIONID_TESTS }} \
             --azure-resource-group ${{ env.AZURE_TEST_RESOURCE_GROUP }}
-          rad credential register azure --client-id ${{ secrets.INTEGRATION_TEST_SP_APP_ID }} \
+          rad credential register azure --client-id ${{ secrets.AZURE_SP_TESTS_APPID }} \
             --client-secret ${{ secrets.INTEGRATION_TEST_SP_PASSWORD }} \
-            --tenant-id ${{ secrets.INTEGRATION_TEST_TENANT_ID }}
+            --tenant-id ${{ secrets.AZURE_SP_TESTS_TENANTID }}
 
           echo "*** Configuring AWS provider ***"
           rad env update ${{ env.RADIUS_TEST_ENVIRONMENT_NAME }} --aws-region ${{ env.AWS_REGION }} --aws-account-id ${{ secrets.FUNCTEST_AWS_ACCOUNT_ID }}
@@ -479,7 +489,7 @@ jobs:
         run: |
           # if deletion fails, purge workflow will purge the resource group and its resources later.
           az group delete \
-            --subscription ${{ secrets.INTEGRATION_TEST_SUBSCRIPTION_ID }} \
+            --subscription ${{ secrets.AZURE_SUBSCRIPTIONID_TESTS }} \
             --name ${{ env.AZURE_TEST_RESOURCE_GROUP }} \
             --yes --verbose
       - name: Clean up cluster
diff --git a/.github/workflows/purge-test-resources.yaml b/.github/workflows/purge-test-resources.yaml
index 1c23ca8b1c..4313cb0df4 100644
--- a/.github/workflows/purge-test-resources.yaml
+++ b/.github/workflows/purge-test-resources.yaml
@@ -15,6 +15,11 @@
 # ------------------------------------------------------------
 
 name: Purge test resources
+
+permissions:
+  id-token: write # Required for requesting the JWT
+  contents: read  # Required for actions/checkout
+
 on:
   schedule:
     # Run twice a day
@@ -46,9 +51,11 @@ jobs:
       - name: Setup Azure CLI
         run: curl -sL https://aka.ms/InstallAzureCLIDeb | sudo bash
       - name: Login to Azure
-        uses: azure/login@v1
+        uses: azure/login@v2
         with:
-          creds: '{"clientId":"${{ secrets.INTEGRATION_TEST_SP_APP_ID }}","clientSecret":"${{ secrets.INTEGRATION_TEST_SP_PASSWORD }}","subscriptionId":"${{ secrets.INTEGRATION_TEST_SUBSCRIPTION_ID }}","tenantId":"${{ secrets.INTEGRATION_TEST_TENANT_ID }}"}'
+          client-id: ${{ secrets.AZURE_SP_TESTS_APPID }}
+          tenant-id: ${{ secrets.AZURE_SP_TESTS_TENANTID }}
+          subscription-id: ${{ secrets.AZURE_SUBSCRIPTIONID_TESTS }}
       - name: Find old test resource groups
         run: |
           echo "## Test resource group list" >> $GITHUB_STEP_SUMMARY
@@ -56,7 +63,7 @@ jobs:
           # Create the file to store the resource group list
           touch ${{ env.AZURE_RG_DELETE_LIST_FILE}}
 
-          az account set -s ${{ secrets.INTEGRATION_TEST_SUBSCRIPTION_ID }}
+          az account set -s ${{ secrets.AZURE_SUBSCRIPTIONID_TESTS }}
           resource_groups=$(az group list --query "[].{Name:name, creationTime:tags.creationTime}" -o tsv)
 
           current_time=$(date +%s)