use IoCreateDeviceSecure API

Change-Id: I204385fdc7341ccc90d857e66e310bb85581367b

Author: rdementi

src/WinMSRDriver/msrmain.c

@@ -62,6 +62,18 @@ DriverEntry(
     RtlInitUnicodeString(&UnicodeString, NT_DEVICE_NAME);
     RtlInitUnicodeString(&dosDeviceName, DOS_DEVICE_NAME);
 
+#if 1
+    status = IoCreateDeviceSecure(DriverObject,
+        sizeof(struct DeviceExtension),
+        &UnicodeString,
+        FILE_DEVICE_UNKNOWN,
+        FILE_DEVICE_SECURE_OPEN,
+        FALSE,
+        &SDDL_DEVOBJ_SYS_ALL_ADM_ALL,
+        NULL,
+        &MSRSystemDeviceObject
+    );
+#else
     status = IoCreateDevice(DriverObject,
                             sizeof(struct DeviceExtension),
                             &UnicodeString,
@@ -70,6 +82,7 @@ DriverEntry(
                             FALSE,
                             &MSRSystemDeviceObject
                             );
+#endif
 
     if (!NT_SUCCESS(status))
         return status;