diff --git a/res/drawable/ic_lock_outline.xml b/res/drawable/ic_lock_outline.xml
new file mode 100644
index 0000000..0d63977
--- /dev/null
+++ b/res/drawable/ic_lock_outline.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2017 crDroid Android Project
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+          http://www.apache.org/licenses/LICENSE-2.0
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24.0dp"
+        android:height="24.0dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0"
+        android:tint="?android:attr/colorControlNormal">
+    <path
+        android:fillColor="?android:attr/colorControlNormal"
+        android:pathData="M12,17C10.89,17 10,16.1 10,15C10,13.89 10.89,13 12,13A2,2 0 0,1 14,15A2,2 0 0,1 12,17M18,20V10H6V20H18M18,8A2,2 0 0,1 20,10V20A2,2 0 0,1 18,22H6C4.89,22 4,21.1 4,20V10C4,8.89 4.89,8 6,8H7V6A5,5 0 0,1 12,1A5,5 0 0,1 17,6V8H18M12,3A3,3 0 0,0 9,6V8H15V6A3,3 0 0,0 12,3Z" />
+</vector>
\ No newline at end of file
diff --git a/res/values-vi/cherish_strings.xml b/res/values-vi/cherish_strings.xml
index 9a538a5..26bc2ad 100644
--- a/res/values-vi/cherish_strings.xml
+++ b/res/values-vi/cherish_strings.xml
@@ -243,6 +243,9 @@
     <string name="gradient_color">Chọn Gradient</string>
     <string name="gradient_summary">Làm hiệu ứng Gradient</string>
 	<!-- Power menu and dialogs opacity -->
+    <string name="lockscreen_secure_power_title">Menu nguồn an toàn</string>
+    <string name="lockscreen_secure_power_menu_title">Khóa menu nguồn</string>
+    <string name="lockscreen_secure_power_menu_summary">Chỉ cho phép hành động menu nguồn sau khi xác thực</string>
     <string name="power_menu_emergency_title">Khẩn cấp</string>
     <string name="panel_porn_title">Menu nguồn trong suốt</string>
     <string name="power_menu_transparency">Độ mờ của menu nguồn / khởi động lại</string>
diff --git a/res/values/cherish_strings.xml b/res/values/cherish_strings.xml
index dbecfe2..aa755ca 100644
--- a/res/values/cherish_strings.xml
+++ b/res/values/cherish_strings.xml
@@ -280,6 +280,9 @@
     <string name="gradient_summary">Gradient effect maker</string>
 	
 	<!-- Power menu and dialogs opacity -->
+    <string name="lockscreen_secure_power_title">Secure power menu</string>
+    <string name="lockscreen_secure_power_menu_title">Secure power menu</string>
+    <string name="lockscreen_secure_power_menu_summary">Allow power menu action only after authentication</string>
     <string name="power_menu_emergency_title">Emergency</string>
     <string name="panel_porn_title">Power Menu Transparency</string>
     <string name="power_menu_transparency">Power/reboot menu opacity</string>
diff --git a/res/xml/cherish_settings_power.xml b/res/xml/cherish_settings_power.xml
index 45643eb..a4203cf 100644
--- a/res/xml/cherish_settings_power.xml
+++ b/res/xml/cherish_settings_power.xml
@@ -46,7 +46,16 @@
             android:title="@string/advanced_reboot_title"
             android:summary="@string/advanced_reboot_summary"
             android:defaultValue="false" />
-			
+ 
+   <com.cherish.settings.preferences.GlobalSettingSwitchPreference
+        android:key="power_menu_emergency_affordance"
+        android:icon="@drawable/ic_emergency"
+        android:title="@string/power_menu_emergency_title"
+        android:defaultValue="true" />
+	
+
+   <PreferenceCategory
+        android:title="@string/lockscreen_secure_power_title">		
 	<com.cherish.settings.preferences.SystemSettingSwitchPreference
             android:key="lockscreen_disable_power_menu"
             android:title="@string/lockscreen_power_menu_disabled_title"
@@ -54,9 +63,11 @@
             android:defaultValue="false" />
 
    <com.cherish.settings.preferences.GlobalSettingSwitchPreference
-        android:key="power_menu_emergency_affordance"
-        android:icon="@drawable/ic_emergency"
-        android:title="@string/power_menu_emergency_title"
-        android:defaultValue="true" />
-
+               android:key="lockscreen_powermenu_secure"
+               android:icon="@drawable/ic_lock_outline"
+               android:title="@string/lockscreen_secure_power_menu_title"
+               android:summary="@string/lockscreen_secure_power_menu_summary"
+               android:dependency="lockscreen_enable_power_menu"
+               android:defaultValue="false" />
+   </PreferenceCategory>
 </PreferenceScreen>