diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4354e73..e105434 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -20,6 +20,7 @@ env:
   REGISTRY_NAME: k8scc01covidacr
   TRIVY_VERSION: "v0.43.1"
   SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
+  HADOLINT_VERSION: "2.12.0"
 
 jobs:
   build:
@@ -32,6 +33,12 @@ jobs:
     steps:
     - uses: actions/checkout@master
 
+    - name: Run Hadolint
+      run:  |
+        sudo curl -L https://github.com/hadolint/hadolint/releases/download/v${{ env.HADOLINT_VERSION }}/hadolint-Linux-x86_64 --output hadolint
+        sudo chmod +x hadolint
+        ./hadolint ./Dockerfile --no-fail
+
     # Container build
     - run: |
         docker build -f Dockerfile -t localhost:5000/profiles-controller:${{ github.sha }} .
@@ -46,16 +53,6 @@ jobs:
         curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin ${{ env.TRIVY_VERSION }}
         trivy image localhost:5000/profiles-controller:${{ github.sha }} --exit-code 1 --timeout=20m --security-checks vuln --severity CRITICAL
 
-    # Run Dockle
-    - name: Run dockle
-      uses: goodwithtech/dockle-action@main
-      with:
-        image: localhost:5000/profiles-controller:${{ github.sha }}
-        format: 'list'
-        exit-code: '1'
-        exit-level: 'fatal'
-        ignore: 'DKL-DI-0006'
-    
     - name: Slack Notification
       if: failure() && github.event_name=='schedule'
       uses: act10ns/slack@v1
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index f730474..5029f55 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -14,11 +14,13 @@ on:
   push:
     branches:
       - profiles-controller-aaw2.0
+  pull_request:
 
 # Environment variables available to all jobs and steps in this workflow
 env:
   REGISTRY_NAME: k8scc01covidacr
   TRIVY_VERSION: "v0.43.1"
+  HADOLINT_VERSION: "2.12.0"
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -37,6 +39,12 @@ jobs:
         username: ${{ secrets.REGISTRY_USERNAME }}
         password: ${{ secrets.REGISTRY_PASSWORD }}
 
+    - name: Run Hadolint
+      run:  |
+        sudo curl -L https://github.com/hadolint/hadolint/releases/download/v${{ env.HADOLINT_VERSION }}/hadolint-Linux-x86_64 --output hadolint
+        sudo chmod +x hadolint
+        ./hadolint ./Dockerfile --no-fail
+        
     # Container build and push to a Azure Container registry (ACR)
     - name: Build image
       run: |
@@ -51,16 +59,6 @@ jobs:
         printf ${{ secrets.CVE_ALLOWLIST }} > .trivyignore
         curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin ${{ env.TRIVY_VERSION }}
         trivy image localhost:5000/profiles-controller-aaw2:${{ github.sha }} --exit-code 0 --timeout=20m --security-checks vuln --severity CRITICAL
-
-    # Run Dockle
-    - name: Run dockle
-      uses: goodwithtech/dockle-action@main
-      with:
-        image: localhost:5000/profiles-controller-aaw2:${{ github.sha }}
-        format: 'list'
-        exit-code: '1'
-        exit-level: 'fatal'
-        ignore: 'DKL-DI-0006'
         
     # Push if passed scanning
     - name: Push image to registry
diff --git a/cmd/network.go b/cmd/network.go
index 0ce50e9..ec64291 100644
--- a/cmd/network.go
+++ b/cmd/network.go
@@ -166,8 +166,21 @@ func generateNetworkPolicies(profile *kubeflowv1.Profile) []*networkingv1.Networ
 
 	protocolTCP := corev1.ProtocolTCP
 	portNotebook := intstr.FromString("notebook-port")
+	portSQL := intstr.FromInt(1433)
+	portOracle := intstr.FromInt(1522)
+	portHTTPS := intstr.FromInt(443)
+
+	// Define the notebook PodSelector
+	notebookPodSelector := metav1.LabelSelector{
+		MatchExpressions: []metav1.LabelSelectorRequirement{
+			{
+				Key:      "notebook-name",
+				Operator: metav1.LabelSelectorOpExists,
+			},
+		},
+	}
 
-	// Allow kubeflow to notebooks
+	// Allow Kubeflow system to access notebooks
 	policies = append(policies, &networkingv1.NetworkPolicy{
 		ObjectMeta: metav1.ObjectMeta{
 			Name:      "notebooks-allow-system-to-notebook",
@@ -177,14 +190,7 @@ func generateNetworkPolicies(profile *kubeflowv1.Profile) []*networkingv1.Networ
 			},
 		},
 		Spec: networkingv1.NetworkPolicySpec{
-			PodSelector: metav1.LabelSelector{
-				MatchExpressions: []metav1.LabelSelectorRequirement{
-					{
-						Key:      "notebook-name",
-						Operator: metav1.LabelSelectorOpExists,
-					},
-				},
-			},
+			PodSelector: notebookPodSelector,
 			PolicyTypes: []networkingv1.PolicyType{networkingv1.PolicyTypeIngress},
 			Ingress: []networkingv1.NetworkPolicyIngressRule{
 				{
@@ -209,7 +215,6 @@ func generateNetworkPolicies(profile *kubeflowv1.Profile) []*networkingv1.Networ
 	})
 
 	// Allow egress to 443 from notebooks
-	portHTTPS := intstr.FromInt(443)
 	policies = append(policies, &networkingv1.NetworkPolicy{
 		ObjectMeta: metav1.ObjectMeta{
 			Name:      "notebooks-allow-https-egress",
@@ -219,14 +224,7 @@ func generateNetworkPolicies(profile *kubeflowv1.Profile) []*networkingv1.Networ
 			},
 		},
 		Spec: networkingv1.NetworkPolicySpec{
-			PodSelector: metav1.LabelSelector{
-				MatchExpressions: []metav1.LabelSelectorRequirement{
-					{
-						Key:      "notebook-name",
-						Operator: metav1.LabelSelectorOpExists,
-					},
-				},
-			},
+			PodSelector: notebookPodSelector,
 			PolicyTypes: []networkingv1.PolicyType{networkingv1.PolicyTypeEgress},
 			Egress: []networkingv1.NetworkPolicyEgressRule{
 				{
@@ -248,7 +246,7 @@ func generateNetworkPolicies(profile *kubeflowv1.Profile) []*networkingv1.Networ
 		},
 	})
 
-	// allow ingress from kubeflow
+	// Allow ingress from Kubeflow gateway
 	policies = append(policies, &networkingv1.NetworkPolicy{
 		ObjectMeta: metav1.ObjectMeta{
 			Name:      "allow-ingress-kubeflow-gateway",
@@ -275,9 +273,64 @@ func generateNetworkPolicies(profile *kubeflowv1.Profile) []*networkingv1.Networ
 		},
 	})
 
+// Allow egress to SQL Server from notebooks
+policies = append(policies, &networkingv1.NetworkPolicy{
+    ObjectMeta: metav1.ObjectMeta{
+        Name:      "allow-sql-egress",
+        Namespace: profile.Name,
+    },
+    Spec: networkingv1.NetworkPolicySpec{
+        PodSelector: notebookPodSelector,
+        PolicyTypes: []networkingv1.PolicyType{networkingv1.PolicyTypeEgress},
+        Egress: []networkingv1.NetworkPolicyEgressRule{
+            {
+                Ports: []networkingv1.NetworkPolicyPort{
+                    {
+                        Protocol: &protocolTCP,
+                        Port:     &portSQL,
+                    },
+                },
+                To: []networkingv1.NetworkPolicyPeer{
+                    {
+                        NamespaceSelector: &metav1.LabelSelector{}, // Allow to all namespaces
+                    },
+                },
+            },
+        },
+    },
+})
+
+// Allow egress to Oracle from notebooks
+policies = append(policies, &networkingv1.NetworkPolicy{
+    ObjectMeta: metav1.ObjectMeta{
+        Name:      "allow-oracle-egress",
+        Namespace: profile.Name,
+    },
+    Spec: networkingv1.NetworkPolicySpec{
+        PodSelector: notebookPodSelector,
+        PolicyTypes: []networkingv1.PolicyType{networkingv1.PolicyTypeEgress},
+        Egress: []networkingv1.NetworkPolicyEgressRule{
+            {
+                Ports: []networkingv1.NetworkPolicyPort{
+                    {
+                        Protocol: &protocolTCP,
+                        Port:     &portOracle,
+                    },
+                },
+                To: []networkingv1.NetworkPolicyPeer{
+                    {
+                        NamespaceSelector: &metav1.LabelSelector{}, // Allow to all namespaces
+                    },
+                },
+            },
+        },
+    },
+})
+
 	return policies
 }
 
+
 func init() {
 	rootCmd.AddCommand(networkCmd)
 }