Index: scripts/wifi_generate_wpa_supplicant.sh
===================================================================
diff -u -r3e7cdf9b112dc6e865323e8381cecfd5d988a927 -rd4c0956d5487d3674429d72fe85dd75692b6d91f
--- scripts/wifi_generate_wpa_supplicant.sh	(.../wifi_generate_wpa_supplicant.sh)	(revision 3e7cdf9b112dc6e865323e8381cecfd5d988a927)
+++ scripts/wifi_generate_wpa_supplicant.sh	(.../wifi_generate_wpa_supplicant.sh)	(revision d4c0956d5487d3674429d72fe85dd75692b6d91f)
@@ -53,16 +53,5 @@
     #psk=\"<password_here>\"
     psk="$psk"
 }" > $dest;;
-    wep)
-        echo "Security: wep";
-        echo "ctrl_interface=/var/run/wpa_supplicant
-ctrl_interface_group=0
-update_config=1
 
-network={
-    ssid=\"$ssid\"
-    key_mgmt=NONE
-    wep_key0=$password
-    wep_tx_keyidx=0
-}" > $dest;;
 esac
Index: sources/gui/qml/pages/settings/SettingsWiFi.qml
===================================================================
diff -u -re4344e6f22126881c80ac67d55638c7676f32182 -rd4c0956d5487d3674429d72fe85dd75692b6d91f
--- sources/gui/qml/pages/settings/SettingsWiFi.qml	(.../SettingsWiFi.qml)	(revision e4344e6f22126881c80ac67d55638c7676f32182)
+++ sources/gui/qml/pages/settings/SettingsWiFi.qml	(.../SettingsWiFi.qml)	(revision d4c0956d5487d3674429d72fe85dd75692b6d91f)
@@ -171,11 +171,15 @@
         anchors.rightMargin : _root.rightMargin
         delegate            : TouchRect { id : _delegate
 
-            property bool isCurrrentNetwork: vNetwork.macAddress === macAddress
+            readonly property bool isNetworkSupported        : isSecurityTypeSupported
+            readonly property color networkDelegateTextColor : (isNetworkSupported ? Colors.textMain : Colors.textDisableButton)
+            property bool isCurrrentNetwork                  : vNetwork.macAddress === macAddress
 
+
             clip            : true
             text.text       : ssid
             text.elide      : Text.ElideLeft
+            text.color      : _delegate.networkDelegateTextColor
             width           : _networkList.width - Variables.minVGap
             height          : 75
             radius          : Variables.dialogRadius
@@ -193,7 +197,7 @@
                 }
                 font.pixelSize  : Fonts.fontPixelDialogText
                 text            : securityTypes
-                color           : Colors.textMain
+                color           : _delegate.networkDelegateTextColor
             }
 
             Text { id           : _isConnected
@@ -204,15 +208,17 @@
                 }
                 font.pixelSize  : Fonts.fontPixelDialogText
                 text            : _delegate.isCurrrentNetwork ? qsTr("Connected") : ""
-                color           : Colors.textMain
+                color           : _delegate.networkDelegateTextColor
             }
 
             onClicked           : {
-                _userConfirmation.isPassword    = ! _delegate.isCurrrentNetwork
-                _userConfirmation.ssid          = ssid
-                _userConfirmation.macAddress    = macAddress
-                push( _userConfirmation )
-                _userConfirmation.setFocus()
+                if( isNetworkSupported ) {
+                    _userConfirmation.isPassword    = ! _delegate.isCurrrentNetwork
+                    _userConfirmation.ssid          = ssid
+                    _userConfirmation.macAddress    = macAddress
+                    push( _userConfirmation )
+                    _userConfirmation.setFocus()
+                }
             }
         }
     }
@@ -227,11 +233,14 @@
         title               : isPassword ? qsTr("Join") + separator + ssid + spaceSeparator + qsTr("Password") : qsTr("Disconnect") + separator + ssid
         onConfirmClicked    : {
             if ( isPassword ) {
-                vNetwork.doJoinNetwork      ( macAddress, password )
+                if( password.length > 0 ) {
+                    vNetwork.doJoinNetwork      ( macAddress, password )
+                    pop()
+                }
             } else {
                 vNetwork.doDisconnectNetwork( macAddress )
+                pop()
             }
-            pop()
         }
     }
 }
Index: sources/view/settings/VNetworkModel.cpp
===================================================================
diff -u -rc9f8f8cf3c6c37fc6460d8675c62c9442c4d4263 -rd4c0956d5487d3674429d72fe85dd75692b6d91f
--- sources/view/settings/VNetworkModel.cpp	(.../VNetworkModel.cpp)	(revision c9f8f8cf3c6c37fc6460d8675c62c9442c4d4263)
+++ sources/view/settings/VNetworkModel.cpp	(.../VNetworkModel.cpp)	(revision d4c0956d5487d3674429d72fe85dd75692b6d91f)
@@ -168,6 +168,9 @@
             return network.status();
         case SignalLevelRole:
             return network.signalLevel();
+        case SecurityTypeSupportedRole:
+            return (!network.securityTypes().contains(MWifiNetwork::SECURITY_TYPE::WEP) &&
+                    !network.securityTypes().contains(MWifiNetwork::SECURITY_TYPE::UNSUPPORTED));
     }
 
     return QVariant();
@@ -185,6 +188,7 @@
     roles[SecurityTypesRole] = "securityTypes";
     roles[StatusRole] = "status";
     roles[SignalLevelRole] = "signalLevel";
+    roles[SecurityTypeSupportedRole] = "isSecurityTypeSupported";
     return roles;
 }
 
Index: sources/view/settings/VNetworkModel.h
===================================================================
diff -u -rc9f8f8cf3c6c37fc6460d8675c62c9442c4d4263 -rd4c0956d5487d3674429d72fe85dd75692b6d91f
--- sources/view/settings/VNetworkModel.h	(.../VNetworkModel.h)	(revision c9f8f8cf3c6c37fc6460d8675c62c9442c4d4263)
+++ sources/view/settings/VNetworkModel.h	(.../VNetworkModel.h)	(revision d4c0956d5487d3674429d72fe85dd75692b6d91f)
@@ -64,6 +64,7 @@
         SecurityTypesRole,
         StatusRole,
         SignalLevelRole,
+        SecurityTypeSupportedRole,
     };
 
     void     addNetwork (const WifiNetworkData &network);