diff --git a/.openpublishing.redirection.json b/.openpublishing.redirection.json
index eb9fbf4407..78b646e5ca 100644
--- a/.openpublishing.redirection.json
+++ b/.openpublishing.redirection.json
@@ -20845,6 +20845,21 @@
       "redirect_url": "/windows/security/operating-system-security/operating-system",
       "redirect_document_id": false
     },
+    {
+      "source_path": "windows/security/cryptography-certificate-mgmt.md",
+      "redirect_url": "/windows/security/operating-system-security/system-security/cryptography-certificate-mgmt",
+      "redirect_document_id": false
+    },
+    {
+      "source_path": "windows/security/information-protection/secure-the-windows-10-boot-process.md",
+      "redirect_url": "/windows/security/operating-system-security/system-security/secure-the-windows-10-boot-process",
+      "redirect_document_id": false
+    },
+    {
+      "source_path": "windows/security/trusted-boot.md",
+      "redirect_url": "/windows/security/operating-system-security/system-security/trusted-boot",
+      "redirect_document_id": false
+    },
     {
       "source_path": "windows/security/threat-protection/protect-high-value-assets-by-controlling-the-health-of-windows-10-based-devices.md",
       "redirect_url": "/windows/security/operating-system-security/system-security/protect-high-value-assets-by-controlling-the-health-of-windows-10-based-devices",