diff --git a/windows/security/index.yml b/windows/security/index.yml
index ebdbef87cd..df688f1247 100644
--- a/windows/security/index.yml
+++ b/windows/security/index.yml
@@ -56,12 +56,13 @@ landingContent:
           url: /windows/security/information-protection/index.md
       - linkListType: concept
         links:
-        - text: Secure the Windows boot process
+        - text: System security
           url: /windows/security/information-protection/secure-the-windows-10-boot-process.md
-        - text: Configure S/MIME for Windows 10
-          url: /windows/security/identity-protection/configure-s-mime.md
-        - text: Encrypted hard drive
+        - text: Encryption and data protection
           url: /windows/security/information-protection/encrypted-hard-drive.md
+        - text: Network security
+          url: /windows/security/threat-protection/windows-firewall/windows-firewall-with-advanced-security.md
+
 # Cards and links should be based on top customer tasks or top subjects
 # Start card title with a verb
   # Card (optional)