diff --git a/windows/security/hardware-protection/TOC.md b/windows/security/hardware-protection/TOC.md
index 86788da403..3dac21b0fa 100644
--- a/windows/security/hardware-protection/TOC.md
+++ b/windows/security/hardware-protection/TOC.md
@@ -2,7 +2,7 @@
 
 ## [Encrypted Hard Drive](encrypted-hard-drive.md)
 
-## [How hardware-based containers help protect Windows 10](how-hardware-based-containers-help-protect-windows.md)
+## [Windows Defender System Guard](how-hardware-based-containers-help-protect-windows.md)
 
 ## [Secure the Windows 10 boot process](secure-the-windows-10-boot-process.md)