diff --git a/EdkNt32Pkg/Sec/SecMain.c b/EdkNt32Pkg/Sec/SecMain.c
index 26f10c4e05..3c6f5b0430 100644
--- a/EdkNt32Pkg/Sec/SecMain.c
+++ b/EdkNt32Pkg/Sec/SecMain.c
@@ -33,6 +33,7 @@ Abstract:
 --*/
 
 #include "SecMain.h"
+#pragma warning(disable : 4996)
 
 //
 // Globals
@@ -1167,3 +1168,5 @@ _ModuleEntryPoint (
   )
 {
 }
+
+#pragma warning(default : 4996)