diff --git a/windows/hub/breadcrumb/toc.yml b/windows/hub/breadcrumb/toc.yml
index 66795447f6..8089687a77 100644
--- a/windows/hub/breadcrumb/toc.yml
+++ b/windows/hub/breadcrumb/toc.yml
@@ -40,26 +40,18 @@ items:
               - name: Identity protection
                 tocHref: /windows/security/identity-protection/
                 topicHref: /windows/security/identity-protection/
-                items:
-                - name: Windows Hello for Business
-                  tocHref: /windows/security/identity-protection/hello-for-business/
-                  topicHref: /windows/security/identity-protection/hello-for-business
               - name: Security auditing
                 tocHref: /windows/security/threat-protection/auditing/
                 topicHref: /windows/security/threat-protection/auditing/security-auditing-overview
               - name: Microsoft Defender Application Guard
-                tocHref: /windows/security/threat-protection/microsoft-defender-application-guard/
-                topicHref: /windows/security/threat-protection/microsoft-defender-application-guard/md-app-guard-overview
+                tocHref: /windows/security/application-security/application-isolation/microsoft-defender-application-guard/
+                topicHref: /windows/security/application-security/application-isolation/microsoft-defender-application-guard/md-app-guard-overview
               - name: Security policy settings
                 tocHref: /windows/security/threat-protection/security-policy-settings/
                 topicHref: /windows/security/threat-protection/security-policy-settings/security-policy-settings
               - name: Application Control for Windows
-                tocHref: /windows/security/threat-protection/windows-defender-application-control/
-                topicHref: /windows/security/threat-protection/windows-defender-application-control/
-              - name: OS
+                tocHref: /windows/security/application-security/application-control/windows-defender-application-control/
+                topicHref: /windows/security/application-security/application-control/windows-defender-application-control/
+              - name: Operating system security
                 tocHref: /windows/security/operating-system-security/
-                topicHref: /windows/security/operating-system-security/
-              - name: Windows Defender Firewall
-                tocHref: /windows/security/operating-system-security/network-security/windows-firewall/
-                topicHref: /windows/security/operating-system-security/network-security/windows-firewall/windows-firewall-with-advanced-security
-                
+                topicHref: /windows/security/operating-system-security/
\ No newline at end of file
diff --git a/windows/security/security-foundations/licensing-and-edition-requirements.md b/windows/security/licensing-and-edition-requirements.md
similarity index 100%
rename from windows/security/security-foundations/licensing-and-edition-requirements.md
rename to windows/security/licensing-and-edition-requirements.md