Merge pull request #112795 from KumudD/vnettocupdate0426

toc update

Author: ttorble

articles/virtual-network/toc.yml

@@ -223,16 +223,6 @@
         href: virtual-network-network-interface-addresses.md
   - name: Security
     items:
-    - name: Restrict access with network security groups
-      items:
-      - name: Azure portal
-        href: tutorial-restrict-network-access-to-resources.md
-      - name: Azure PowerShell
-        href: tutorial-restrict-network-access-to-resources-powershell.md
-      - name: Azure CLI
-        href: tutorial-restrict-network-access-to-resources-cli.md
-      - name: Manage network security groups
-        href: manage-network-security-group.md
     - name: Filter network traffic
       items:
       - name: Azure portal
@@ -270,7 +260,9 @@
     - name: Manage DDoS protection
       href: manage-ddos-protection.md
     - name: Onboard partners to DDoS Protection Standard
-      href: ddos-protection-partner-onboarding.md     
+      href: ddos-protection-partner-onboarding.md
+    - name: Manage network security groups
+      href: manage-network-security-group.md    
     - name: Security scenarios
       items:
       - name: Secure networks with virtual appliances