diff --git a/windows/security/threat-protection/TOC.md b/windows/security/threat-protection/TOC.md
index ff20fe850d..f90703feef 100644
--- a/windows/security/threat-protection/TOC.md
+++ b/windows/security/threat-protection/TOC.md
@@ -7,7 +7,7 @@
 ##### [Hardware-based isolation](windows-defender-atp/overview-hardware-based-isolation.md)
 ###### [Application isolation](windows-defender-application-guard/wd-app-guard-overview.md)
 ####### [System requirements](windows-defender-application-guard/reqs-wd-app-guard.md)
-###### [System integrity](windows-defender-system-guard/how-hardware-based-root-of-trust-helps-protect-windows.md)
+###### [System integrity](windows-defender-system-guard/system-guard-how-hardware-based-root-of-trust-helps-protect-windows.md)
 ##### [Application control](windows-defender-application-control/windows-defender-application-control.md)
 ##### [Exploit protection](windows-defender-exploit-guard/exploit-protection-exploit-guard.md)
 ##### [Network protection](windows-defender-exploit-guard/network-protection-exploit-guard.md)
diff --git a/windows/security/threat-protection/windows-defender-atp/TOC.md b/windows/security/threat-protection/windows-defender-atp/TOC.md
index a9404e4e52..59406a457e 100644
--- a/windows/security/threat-protection/windows-defender-atp/TOC.md
+++ b/windows/security/threat-protection/windows-defender-atp/TOC.md
@@ -5,7 +5,7 @@
 #### [Hardware-based isolation](overview-hardware-based-isolation.md)
 ##### [Application isolation](../windows-defender-application-guard/wd-app-guard-overview.md)
 ###### [System requirements](../windows-defender-application-guard/reqs-wd-app-guard.md)
-##### [System integrity](../windows-defender-system-guard/how-hardware-based-root-of-trust-helps-protect-windows.md)
+##### [System integrity](../windows-defender-system-guard/system-guard-how-hardware-based-root-of-trust-helps-protect-windows.md)
 #### [Application control](../windows-defender-application-control/windows-defender-application-control.md)
 #### [Exploit protection](../windows-defender-exploit-guard/exploit-protection-exploit-guard.md)
 #### [Network protection](../windows-defender-exploit-guard/network-protection-exploit-guard.md)
diff --git a/windows/security/threat-protection/windows-defender-system-guard/how-hardware-based-root-of-trust-helps-protect-windows.md b/windows/security/threat-protection/windows-defender-system-guard/system-guard-how-hardware-based-root-of-trust-helps-protect-windows.md
similarity index 100%
rename from windows/security/threat-protection/windows-defender-system-guard/how-hardware-based-root-of-trust-helps-protect-windows.md
rename to windows/security/threat-protection/windows-defender-system-guard/system-guard-how-hardware-based-root-of-trust-helps-protect-windows.md